71103671860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{273475661}}^1$

素因数の和:273475683

約数の個数: 24

約数和(自身を含む): 160803689256

約数和(自身を除く): 89700017396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 273475661, 546951322, 1093902644, 1367378305, 2734756610, 3555183593, 5469513220, 7110367186, 14220734372, 17775917965, 35551835930, 71103671860]

約数ペア:

[(1, 71103671860), (2, 35551835930), (4, 17775917965), (5, 14220734372), (10, 7110367186), (13, 5469513220), (20, 3555183593), (26, 2734756610), (52, 1367378305), (65, 1093902644), (130, 546951322), (260, 273475661)]