322920716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{2371}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 573834240

約数和(自身を除く): 250913524

約数列:

[1, 2, 4, 79, 158, 316, 431, 862, 1724, 2371, 4742, 9484, 34049, 68098, 136196, 187309, 374618, 749236, 1021901, 2043802, 4087604, 80730179, 161460358, 322920716]

約数ペア:

[(1, 322920716), (2, 161460358), (4, 80730179), (79, 4087604), (158, 2043802), (316, 1021901), (431, 749236), (862, 374618), (1724, 187309), (2371, 136196), (4742, 68098), (9484, 34049)]