2027592008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1153}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 4217685360

約数和(自身を除く): 2190093352

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 457, 481, 914, 962, 1153, 1828, 1924, 2306, 3656, 3848, 4612, 5941, 9224, 11882, 14989, 16909, 23764, 29978, 33818, 42661, 47528, 59956, 67636, 85322, 119912, 135272, 170644, 219817, 341288, 439634, 526921, 554593, 879268, 1053842, 1109186, 1758536, 2107684, 2218372, 4215368, 4436744, 6849973, 13699946, 19496077, 27399892, 38992154, 54799784, 77984308, 155968616, 253449001, 506898002, 1013796004, 2027592008]

約数ペア:

[(1, 2027592008), (2, 1013796004), (4, 506898002), (8, 253449001), (13, 155968616), (26, 77984308), (37, 54799784), (52, 38992154), (74, 27399892), (104, 19496077), (148, 13699946), (296, 6849973), (457, 4436744), (481, 4215368), (914, 2218372), (962, 2107684), (1153, 1758536), (1828, 1109186), (1924, 1053842), (2306, 879268), (3656, 554593), (3848, 526921), (4612, 439634), (5941, 341288), (9224, 219817), (11882, 170644), (14989, 135272), (16909, 119912), (23764, 85322), (29978, 67636), (33818, 59956), (42661, 47528)]