131973530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4357}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 256982544

約数和(自身を除く): 125009014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 4357, 6058, 8714, 15145, 21785, 30290, 43570, 56641, 113282, 283205, 566410, 1015181, 2030362, 5075905, 10151810, 13197353, 26394706, 65986765, 131973530]

約数ペア:

[(1, 131973530), (2, 65986765), (5, 26394706), (10, 13197353), (13, 10151810), (26, 5075905), (65, 2030362), (130, 1015181), (233, 566410), (466, 283205), (1165, 113282), (2330, 56641), (3029, 43570), (4357, 30290), (6058, 21785), (8714, 15145)]