2405888810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18506837}}^1$

素因数の和:18506857

約数の個数: 16

約数和(自身を含む): 4663723176

約数和(自身を除く): 2257834366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 18506837, 37013674, 92534185, 185068370, 240588881, 481177762, 1202944405, 2405888810]

約数ペア:

[(1, 2405888810), (2, 1202944405), (5, 481177762), (10, 240588881), (13, 185068370), (26, 92534185), (65, 37013674), (130, 18506837)]