287121740230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2208628771}}^1$

素因数の和:2208628791

約数の個数: 16

約数和(自身を含む): 556574450544

約数和(自身を除く): 269452710314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2208628771, 4417257542, 11043143855, 22086287710, 28712174023, 57424348046, 143560870115, 287121740230]

約数ペア:

[(1, 287121740230), (2, 143560870115), (5, 57424348046), (10, 28712174023), (13, 22086287710), (26, 11043143855), (65, 4417257542), (130, 2208628771)]