2011950714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 4622303232

約数和(自身を除く): 2610352518

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 47, 51, 69, 71, 94, 102, 138, 141, 142, 213, 257, 282, 391, 426, 514, 771, 782, 799, 1081, 1173, 1207, 1542, 1598, 1633, 2162, 2346, 2397, 2414, 3243, 3266, 3337, 3621, 4369, 4794, 4899, 5911, 6486, 6674, 7242, 8738, 9798, 10011, 11822, 12079, 13107, 17733, 18247, 18377, 20022, 24158, 26214, 27761, 35466, 36237, 36494, 36754, 54741, 55131, 55522, 56729, 72474, 76751, 83283, 100487, 109482, 110262, 113458, 153502, 166566, 170187, 200974, 205343, 230253, 277817, 301461, 310199, 340374, 410686, 419681, 460506, 555634, 602922, 616029, 620398, 833451, 839362, 857609, 930597, 1232058, 1259043, 1304767, 1666902, 1715218, 1861194, 2518086, 2572827, 2609534, 3914301, 4722889, 5145654, 7134577, 7828602, 9445778, 14168667, 14269154, 14579353, 19725007, 21403731, 28337334, 29158706, 39450014, 42807462, 43738059, 59175021, 87476118, 118350042, 335325119, 670650238, 1005975357, 2011950714]

約数ペア:

[(1, 2011950714), (2, 1005975357), (3, 670650238), (6, 335325119), (17, 118350042), (23, 87476118), (34, 59175021), (46, 43738059), (47, 42807462), (51, 39450014), (69, 29158706), (71, 28337334), (94, 21403731), (102, 19725007), (138, 14579353), (141, 14269154), (142, 14168667), (213, 9445778), (257, 7828602), (282, 7134577), (391, 5145654), (426, 4722889), (514, 3914301), (771, 2609534), (782, 2572827), (799, 2518086), (1081, 1861194), (1173, 1715218), (1207, 1666902), (1542, 1304767), (1598, 1259043), (1633, 1232058), (2162, 930597), (2346, 857609), (2397, 839362), (2414, 833451), (3243, 620398), (3266, 616029), (3337, 602922), (3621, 555634), (4369, 460506), (4794, 419681), (4899, 410686), (5911, 340374), (6486, 310199), (6674, 301461), (7242, 277817), (8738, 230253), (9798, 205343), (10011, 200974), (11822, 170187), (12079, 166566), (13107, 153502), (17733, 113458), (18247, 110262), (18377, 109482), (20022, 100487), (24158, 83283), (26214, 76751), (27761, 72474), (35466, 56729), (36237, 55522), (36494, 55131), (36754, 54741)]