86569730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{665921}}^1$

素因数の和:665941

約数の個数: 16

約数和(自身を含む): 167812344

約数和(自身を除く): 81242614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 665921, 1331842, 3329605, 6659210, 8656973, 17313946, 43284865, 86569730]

約数ペア:

[(1, 86569730), (2, 43284865), (5, 17313946), (10, 8656973), (13, 6659210), (26, 3329605), (65, 1331842), (130, 665921)]