804936916

素因数分解:

$2^2\times 7^2\times {\mathrm{4106821}}^1$

素因数の和:4106839

約数の個数: 18

約数和(自身を含む): 1638621978

約数和(自身を除く): 833685062

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4106821, 8213642, 16427284, 28747747, 57495494, 114990988, 201234229, 402468458, 804936916]

約数ペア:

[(1, 804936916), (2, 402468458), (4, 201234229), (7, 114990988), (14, 57495494), (28, 28747747), (49, 16427284), (98, 8213642), (196, 4106821)]