251015642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{11927}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 399349440

約数和(自身を除く): 148333798

約数列:

[1, 2, 17, 34, 619, 1238, 10523, 11927, 21046, 23854, 202759, 405518, 7382813, 14765626, 125507821, 251015642]

約数ペア:

[(1, 251015642), (2, 125507821), (17, 14765626), (34, 7382813), (619, 405518), (1238, 202759), (10523, 23854), (11927, 21046)]