1373482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 16

約数和(自身を含む): 2268000

約数和(自身を除く): 894518

約数列:

[1, 2, 11, 22, 149, 298, 419, 838, 1639, 3278, 4609, 9218, 62431, 124862, 686741, 1373482]

約数ペア:

[(1, 1373482), (2, 686741), (11, 124862), (22, 62431), (149, 9218), (298, 4609), (419, 3278), (838, 1639)]