2085458116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 4451328000

約数和(自身を除く): 2365869884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 179, 229, 316, 322, 358, 458, 553, 644, 716, 916, 1106, 1253, 1603, 1817, 2212, 2506, 3206, 3634, 4117, 5012, 5267, 6412, 7268, 8234, 10534, 12719, 14141, 16468, 18091, 21068, 25438, 28282, 28819, 36182, 36869, 40991, 50876, 56564, 57638, 72364, 73738, 81982, 98987, 115276, 126637, 147476, 163964, 197974, 253274, 286937, 325243, 395948, 416093, 506548, 573874, 650486, 832186, 942793, 1147748, 1300972, 1664372, 1885586, 2276701, 2912651, 3238289, 3771172, 4553402, 5825302, 6476578, 6599551, 9106804, 11650604, 12953156, 13199102, 22668023, 26398204, 45336046, 74480647, 90672092, 148961294, 297922588, 521364529, 1042729058, 2085458116]

約数ペア:

[(1, 2085458116), (2, 1042729058), (4, 521364529), (7, 297922588), (14, 148961294), (23, 90672092), (28, 74480647), (46, 45336046), (79, 26398204), (92, 22668023), (158, 13199102), (161, 12953156), (179, 11650604), (229, 9106804), (316, 6599551), (322, 6476578), (358, 5825302), (458, 4553402), (553, 3771172), (644, 3238289), (716, 2912651), (916, 2276701), (1106, 1885586), (1253, 1664372), (1603, 1300972), (1817, 1147748), (2212, 942793), (2506, 832186), (3206, 650486), (3634, 573874), (4117, 506548), (5012, 416093), (5267, 395948), (6412, 325243), (7268, 286937), (8234, 253274), (10534, 197974), (12719, 163964), (14141, 147476), (16468, 126637), (18091, 115276), (21068, 98987), (25438, 81982), (28282, 73738), (28819, 72364), (36182, 57638), (36869, 56564), (40991, 50876)]