86674510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{666727}}^1$

素因数の和:666747

約数の個数: 16

約数和(自身を含む): 168015456

約数和(自身を除く): 81340946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 666727, 1333454, 3333635, 6667270, 8667451, 17334902, 43337255, 86674510]

約数ペア:

[(1, 86674510), (2, 43337255), (5, 17334902), (10, 8667451), (13, 6667270), (26, 3333635), (65, 1333454), (130, 666727)]