56278320410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432910157}}^1$

素因数の和:432910177

約数の個数: 16

約数和(自身を含む): 109093359816

約数和(自身を除く): 52815039406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 432910157, 865820314, 2164550785, 4329101570, 5627832041, 11255664082, 28139160205, 56278320410]

約数ペア:

[(1, 56278320410), (2, 28139160205), (5, 11255664082), (10, 5627832041), (13, 4329101570), (26, 2164550785), (65, 865820314), (130, 432910157)]