145290400502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{345221}}^1\times {\mathrm{16187}}^1$

素因数の和:361423

約数の個数: 16

約数和(自身を含む): 234715056912

約数和(自身を除く): 89424656410

約数列:

[1, 2, 13, 26, 16187, 32374, 210431, 345221, 420862, 690442, 4487873, 8975746, 5588092327, 11176184654, 72645200251, 145290400502]

約数ペア:

[(1, 145290400502), (2, 72645200251), (13, 11176184654), (26, 5588092327), (16187, 8975746), (32374, 4487873), (210431, 690442), (345221, 420862)]