455870608

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{144629}}^1$

素因数の和:144834

約数の個数: 20

約数和(自身を含む): 887738940

約数和(自身を除く): 431868332

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 144629, 289258, 578516, 1157032, 2314064, 28491913, 56983826, 113967652, 227935304, 455870608]

約数ペア:

[(1, 455870608), (2, 227935304), (4, 113967652), (8, 56983826), (16, 28491913), (197, 2314064), (394, 1157032), (788, 578516), (1576, 289258), (3152, 144629)]