581280450079

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{2912971}}^1$

素因数の和:2913990

約数の個数: 16

約数和(自身を含む): 687927467520

約数和(自身を除く): 106647017441

約数列:

[1, 7, 29, 203, 983, 6881, 28507, 199549, 2912971, 20390797, 84476159, 591333113, 2863450493, 20044153451, 83040064297, 581280450079]

約数ペア:

[(1, 581280450079), (7, 83040064297), (29, 20044153451), (203, 2863450493), (983, 591333113), (6881, 84476159), (28507, 20390797), (199549, 2912971)]