1901987112964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13591}}^1\times {\mathrm{52453}}^1$

素因数の和:66100

約数の個数: 48

約数和(自身を含む): 3593292030720

約数和(自身を除く): 1691304917756

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 13591, 27182, 52453, 54364, 104906, 209812, 312593, 394139, 625186, 788278, 1206419, 1250372, 1521137, 1576556, 2412838, 3042274, 4825676, 6084548, 9065197, 18130394, 34986151, 36260788, 69972302, 139944604, 712888723, 1425777446, 2851554892, 16396440629, 20673772967, 32792881258, 41347545934, 65585762516, 82695091868, 475496778241, 950993556482, 1901987112964]

約数ペア:

[(1, 1901987112964), (2, 950993556482), (4, 475496778241), (23, 82695091868), (29, 65585762516), (46, 41347545934), (58, 32792881258), (92, 20673772967), (116, 16396440629), (667, 2851554892), (1334, 1425777446), (2668, 712888723), (13591, 139944604), (27182, 69972302), (52453, 36260788), (54364, 34986151), (104906, 18130394), (209812, 9065197), (312593, 6084548), (394139, 4825676), (625186, 3042274), (788278, 2412838), (1206419, 1576556), (1250372, 1521137)]