309968994842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{45330359}}^1$

素因数の和:45330637

約数の個数: 16

約数和(自身を含む): 502623031680

約数和(自身を除く): 192654036838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 45330359, 90660718, 589294667, 1178589334, 11921884417, 23843768834, 154984497421, 309968994842]

約数ペア:

[(1, 309968994842), (2, 154984497421), (13, 23843768834), (26, 11921884417), (263, 1178589334), (526, 589294667), (3419, 90660718), (6838, 45330359)]