442907138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271057}}^1$

素因数の和:271121

約数の個数: 16

約数和(自身を含む): 715593120

約数和(自身を除く): 272685982

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 271057, 542114, 5150083, 10300166, 11655451, 23310902, 221453569, 442907138]

約数ペア:

[(1, 442907138), (2, 221453569), (19, 23310902), (38, 11655451), (43, 10300166), (86, 5150083), (817, 542114), (1634, 271057)]