628412356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1098623}}^1$

素因数の和:1098651

約数の個数: 24

約数和(自身を含む): 1291981824

約数和(自身を除く): 663569468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1098623, 2197246, 4394492, 12084853, 14282099, 24169706, 28564198, 48339412, 57128396, 157103089, 314206178, 628412356]

約数ペア:

[(1, 628412356), (2, 314206178), (4, 157103089), (11, 57128396), (13, 48339412), (22, 28564198), (26, 24169706), (44, 14282099), (52, 12084853), (143, 4394492), (286, 2197246), (572, 1098623)]