2152912130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{49277}}^1$

素因数の和:49558

約数の個数: 32

約数和(自身を含む): 4119246576

約数和(自身を除く): 1966334446

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 2570, 4369, 8738, 21845, 43690, 49277, 98554, 246385, 492770, 837709, 1675418, 4188545, 8377090, 12664189, 25328378, 63320945, 126641890, 215291213, 430582426, 1076456065, 2152912130]

約数ペア:

[(1, 2152912130), (2, 1076456065), (5, 430582426), (10, 215291213), (17, 126641890), (34, 63320945), (85, 25328378), (170, 12664189), (257, 8377090), (514, 4188545), (1285, 1675418), (2570, 837709), (4369, 492770), (8738, 246385), (21845, 98554), (43690, 49277)]