1056996890

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{278891}}^1$

素因数の和:279277

約数の個数: 16

約数和(自身を含む): 1907621280

約数和(自身を除く): 850624390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 278891, 557782, 1394455, 2788910, 105699689, 211399378, 528498445, 1056996890]

約数ペア:

[(1, 1056996890), (2, 528498445), (5, 211399378), (10, 105699689), (379, 2788910), (758, 1394455), (1895, 557782), (3790, 278891)]