628482205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{49081}}^1$

素因数の和:49296

約数の個数: 16

約数和(自身を含む): 816331824

約数和(自身を除く): 187849619

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 49081, 245405, 638053, 3190265, 9668957, 48344785, 125696441, 628482205]

約数ペア:

[(1, 628482205), (5, 125696441), (13, 48344785), (65, 9668957), (197, 3190265), (985, 638053), (2561, 245405), (12805, 49081)]