3947774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 6367248

約数和(自身を除く): 2419474

約数列:

[1, 2, 17, 34, 67, 134, 1139, 1733, 2278, 3466, 29461, 58922, 116111, 232222, 1973887, 3947774]

約数ペア:

[(1, 3947774), (2, 1973887), (17, 232222), (34, 116111), (67, 58922), (134, 29461), (1139, 3466), (1733, 2278)]