2015891410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15506857}}^1$

素因数の和:15506877

約数の個数: 16

約数和(自身を含む): 3907728216

約数和(自身を除く): 1891836806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15506857, 31013714, 77534285, 155068570, 201589141, 403178282, 1007945705, 2015891410]

約数ペア:

[(1, 2015891410), (2, 1007945705), (5, 403178282), (10, 201589141), (13, 155068570), (26, 77534285), (65, 31013714), (130, 15506857)]