788556470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6065819}}^1$

素因数の和:6065839

約数の個数: 16

約数和(自身を含む): 1528586640

約数和(自身を除く): 740030170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6065819, 12131638, 30329095, 60658190, 78855647, 157711294, 394278235, 788556470]

約数ペア:

[(1, 788556470), (2, 394278235), (5, 157711294), (10, 78855647), (13, 60658190), (26, 30329095), (65, 12131638), (130, 6065819)]