903075964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2371}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 1844770816

約数和(自身を除く): 941694852

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 223, 244, 427, 446, 854, 892, 1561, 1708, 2371, 3122, 4742, 6244, 9484, 13603, 16597, 27206, 33194, 54412, 66388, 95221, 144631, 190442, 289262, 380884, 528733, 578524, 1012417, 1057466, 2024834, 2114932, 3701131, 4049668, 7402262, 14804524, 32252713, 64505426, 129010852, 225768991, 451537982, 903075964]

約数ペア:

[(1, 903075964), (2, 451537982), (4, 225768991), (7, 129010852), (14, 64505426), (28, 32252713), (61, 14804524), (122, 7402262), (223, 4049668), (244, 3701131), (427, 2114932), (446, 2024834), (854, 1057466), (892, 1012417), (1561, 578524), (1708, 528733), (2371, 380884), (3122, 289262), (4742, 190442), (6244, 144631), (9484, 95221), (13603, 66388), (16597, 54412), (27206, 33194)]