2013196456

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{663983}}^1$

素因数の和:664368

約数の個数: 16

約数和(自身を含む): 3784708800

約数和(自身を除く): 1771512344

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 663983, 1327966, 2655932, 5311864, 251649557, 503299114, 1006598228, 2013196456]

約数ペア:

[(1, 2013196456), (2, 1006598228), (4, 503299114), (8, 251649557), (379, 5311864), (758, 2655932), (1516, 1327966), (3032, 663983)]