172676270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1328279}}^1$

素因数の和:1328299

約数の個数: 16

約数和(自身を含む): 334726560

約数和(自身を除く): 162050290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1328279, 2656558, 6641395, 13282790, 17267627, 34535254, 86338135, 172676270]

約数ペア:

[(1, 172676270), (2, 86338135), (5, 34535254), (10, 17267627), (13, 13282790), (26, 6641395), (65, 2656558), (130, 1328279)]