920466757

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{32621}}^1$

素因数の和:32796

約数の個数: 16

約数和(自身を含む): 1096099200

約数和(自身を除く): 175632443

約数列:

[1, 7, 29, 139, 203, 973, 4031, 28217, 32621, 228347, 946009, 4534319, 6622063, 31740233, 131495251, 920466757]

約数ペア:

[(1, 920466757), (7, 131495251), (29, 31740233), (139, 6622063), (203, 4534319), (973, 946009), (4031, 228347), (28217, 32621)]