804911770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6191629}}^1$

素因数の和:6191649

約数の個数: 16

約数和(自身を含む): 1560290760

約数和(自身を除く): 755378990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6191629, 12383258, 30958145, 61916290, 80491177, 160982354, 402455885, 804911770]

約数ペア:

[(1, 804911770), (2, 402455885), (5, 160982354), (10, 80491177), (13, 61916290), (26, 30958145), (65, 12383258), (130, 6191629)]