86561410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{665857}}^1$

素因数の和:665877

約数の個数: 16

約数和(自身を含む): 167796216

約数和(自身を除く): 81234806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 665857, 1331714, 3329285, 6658570, 8656141, 17312282, 43280705, 86561410]

約数ペア:

[(1, 86561410), (2, 43280705), (5, 17312282), (10, 8656141), (13, 6658570), (26, 3329285), (65, 1331714), (130, 665857)]