260099710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2000767}}^1$

素因数の和:2000787

約数の個数: 16

約数和(自身を含む): 504193536

約数和(自身を除く): 244093826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2000767, 4001534, 10003835, 20007670, 26009971, 52019942, 130049855, 260099710]

約数ペア:

[(1, 260099710), (2, 130049855), (5, 52019942), (10, 26009971), (13, 20007670), (26, 10003835), (65, 4001534), (130, 2000767)]