906604804

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{217307}}^1$

素因数の和:217467

約数の個数: 24

約数和(自身を含む): 1825387200

約数和(自身を除く): 918782396

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 217307, 434614, 869228, 1521149, 3042298, 6084596, 32378743, 64757486, 129514972, 226651201, 453302402, 906604804]

約数ペア:

[(1, 906604804), (2, 453302402), (4, 226651201), (7, 129514972), (14, 64757486), (28, 32378743), (149, 6084596), (298, 3042298), (596, 1521149), (1043, 869228), (2086, 434614), (4172, 217307)]