2013258104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1409}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 4441500000

約数和(自身を除く): 2428241896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1249, 1409, 2498, 2818, 4996, 5636, 9992, 11272, 13739, 15499, 16237, 18317, 27478, 30998, 32474, 36634, 54956, 61996, 64948, 73268, 109912, 123992, 129896, 146536, 178607, 201487, 357214, 402974, 714428, 805948, 1428856, 1611896, 1759841, 3519682, 7039364, 14078728, 19358251, 22877933, 38716502, 45755866, 77433004, 91511732, 154866008, 183023464, 251657263, 503314526, 1006629052, 2013258104]

約数ペア:

[(1, 2013258104), (2, 1006629052), (4, 503314526), (8, 251657263), (11, 183023464), (13, 154866008), (22, 91511732), (26, 77433004), (44, 45755866), (52, 38716502), (88, 22877933), (104, 19358251), (143, 14078728), (286, 7039364), (572, 3519682), (1144, 1759841), (1249, 1611896), (1409, 1428856), (2498, 805948), (2818, 714428), (4996, 402974), (5636, 357214), (9992, 201487), (11272, 178607), (13739, 146536), (15499, 129896), (16237, 123992), (18317, 109912), (27478, 73268), (30998, 64948), (32474, 61996), (36634, 54956)]