31460873470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242006719}}^1$

素因数の和:242006739

約数の個数: 16

約数和(自身を含む): 60985693440

約数和(自身を除く): 29524819970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 242006719, 484013438, 1210033595, 2420067190, 3146087347, 6292174694, 15730436735, 31460873470]

約数ペア:

[(1, 31460873470), (2, 15730436735), (5, 6292174694), (10, 3146087347), (13, 2420067190), (26, 1210033595), (65, 484013438), (130, 242006719)]