2000856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 6032880

約数和(自身を除く): 4032024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 121, 132, 143, 156, 159, 212, 242, 264, 286, 312, 318, 363, 424, 429, 484, 572, 583, 636, 689, 726, 858, 968, 1144, 1166, 1272, 1378, 1452, 1573, 1716, 1749, 2067, 2332, 2756, 2904, 3146, 3432, 3498, 4134, 4664, 4719, 5512, 6292, 6413, 6996, 7579, 8268, 9438, 12584, 12826, 13992, 15158, 16536, 18876, 19239, 22737, 25652, 30316, 37752, 38478, 45474, 51304, 60632, 76956, 83369, 90948, 153912, 166738, 181896, 250107, 333476, 500214, 666952, 1000428, 2000856]

約数ペア:

[(1, 2000856), (2, 1000428), (3, 666952), (4, 500214), (6, 333476), (8, 250107), (11, 181896), (12, 166738), (13, 153912), (22, 90948), (24, 83369), (26, 76956), (33, 60632), (39, 51304), (44, 45474), (52, 38478), (53, 37752), (66, 30316), (78, 25652), (88, 22737), (104, 19239), (106, 18876), (121, 16536), (132, 15158), (143, 13992), (156, 12826), (159, 12584), (212, 9438), (242, 8268), (264, 7579), (286, 6996), (312, 6413), (318, 6292), (363, 5512), (424, 4719), (429, 4664), (484, 4134), (572, 3498), (583, 3432), (636, 3146), (689, 2904), (726, 2756), (858, 2332), (968, 2067), (1144, 1749), (1166, 1716), (1272, 1573), (1378, 1452)]