259022504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{108287}}^1$

素因数の和:108329

約数の個数: 32

約数和(自身を含む): 545771520

約数和(自身を除く): 286749016

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 108287, 216574, 433148, 866296, 1407731, 2490601, 2815462, 4981202, 5630924, 9962404, 11261848, 19924808, 32377813, 64755626, 129511252, 259022504]

約数ペア:

[(1, 259022504), (2, 129511252), (4, 64755626), (8, 32377813), (13, 19924808), (23, 11261848), (26, 9962404), (46, 5630924), (52, 4981202), (92, 2815462), (104, 2490601), (184, 1407731), (299, 866296), (598, 433148), (1196, 216574), (2392, 108287)]