1878006286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4248883}}^1$

素因数の和:4248915

約数の個数: 16

約数和(自身を含む): 3212156304

約数和(自身を除く): 1334150018

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4248883, 8497766, 55235479, 72231011, 110470958, 144462022, 939003143, 1878006286]

約数ペア:

[(1, 1878006286), (2, 939003143), (13, 144462022), (17, 110470958), (26, 72231011), (34, 55235479), (221, 8497766), (442, 4248883)]