8364752630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2075621}}^1$

素因数の和:2075672

約数の個数: 32

約数和(自身を含む): 16737815808

約数和(自身を除く): 8373063178

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 2075621, 4151242, 10378105, 20756210, 26983073, 53966146, 64344251, 128688502, 134915365, 269830730, 321721255, 643442510, 836475263, 1672950526, 4182376315, 8364752630]

約数ペア:

[(1, 8364752630), (2, 4182376315), (5, 1672950526), (10, 836475263), (13, 643442510), (26, 321721255), (31, 269830730), (62, 134915365), (65, 128688502), (130, 64344251), (155, 53966146), (310, 26983073), (403, 20756210), (806, 10378105), (2015, 4151242), (4030, 2075621)]