2057100474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 5118059520

約数和(自身を除く): 3060959046

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 257, 286, 418, 429, 491, 494, 514, 627, 741, 771, 858, 982, 1254, 1473, 1482, 1542, 2717, 2827, 2946, 3341, 4883, 5401, 5434, 5654, 6383, 6682, 8151, 8481, 9329, 9766, 10023, 10802, 12766, 14649, 16203, 16302, 16962, 18658, 19149, 20046, 27987, 29298, 32406, 36751, 38298, 53713, 55974, 63479, 70213, 73502, 102619, 107426, 110253, 121277, 126187, 126958, 140426, 161139, 190437, 205238, 210639, 220506, 242554, 252374, 307857, 322278, 363831, 378561, 380874, 421278, 615714, 698269, 727662, 757122, 1334047, 1388057, 1396538, 1640431, 2094807, 2397553, 2668094, 2776114, 3280862, 4002141, 4164171, 4189614, 4795106, 4921293, 7192659, 8004282, 8328342, 9842586, 14385318, 18044741, 26373083, 31168189, 36089482, 52746166, 54134223, 62336378, 79119249, 93504567, 108268446, 158238498, 187009134, 342850079, 685700158, 1028550237, 2057100474]

約数ペア:

[(1, 2057100474), (2, 1028550237), (3, 685700158), (6, 342850079), (11, 187009134), (13, 158238498), (19, 108268446), (22, 93504567), (26, 79119249), (33, 62336378), (38, 54134223), (39, 52746166), (57, 36089482), (66, 31168189), (78, 26373083), (114, 18044741), (143, 14385318), (209, 9842586), (247, 8328342), (257, 8004282), (286, 7192659), (418, 4921293), (429, 4795106), (491, 4189614), (494, 4164171), (514, 4002141), (627, 3280862), (741, 2776114), (771, 2668094), (858, 2397553), (982, 2094807), (1254, 1640431), (1473, 1396538), (1482, 1388057), (1542, 1334047), (2717, 757122), (2827, 727662), (2946, 698269), (3341, 615714), (4883, 421278), (5401, 380874), (5434, 378561), (5654, 363831), (6383, 322278), (6682, 307857), (8151, 252374), (8481, 242554), (9329, 220506), (9766, 210639), (10023, 205238), (10802, 190437), (12766, 161139), (14649, 140426), (16203, 126958), (16302, 126187), (16962, 121277), (18658, 110253), (19149, 107426), (20046, 102619), (27987, 73502), (29298, 70213), (32406, 63479), (36751, 55974), (38298, 53713)]