86590270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{666079}}^1$

素因数の和:666099

約数の個数: 16

約数和(自身を含む): 167852160

約数和(自身を除く): 81261890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 666079, 1332158, 3330395, 6660790, 8659027, 17318054, 43295135, 86590270]

約数ペア:

[(1, 86590270), (2, 43295135), (5, 17318054), (10, 8659027), (13, 6660790), (26, 3330395), (65, 1332158), (130, 666079)]