131036773660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503987591}}^1$

素因数の和:503987613

約数の個数: 24

約数和(自身を含む): 296344704096

約数和(自身を除く): 165307930436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503987591, 1007975182, 2015950364, 2519937955, 5039875910, 6551838683, 10079751820, 13103677366, 26207354732, 32759193415, 65518386830, 131036773660]

約数ペア:

[(1, 131036773660), (2, 65518386830), (4, 32759193415), (5, 26207354732), (10, 13103677366), (13, 10079751820), (20, 6551838683), (26, 5039875910), (52, 2519937955), (65, 2015950364), (130, 1007975182), (260, 503987591)]