2489333834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{433229}}^1$

素因数の和:433274

約数の個数: 24

約数和(自身を含む): 4281178860

約数和(自身を除く): 1791845026

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 433229, 866458, 5631977, 7364893, 11263954, 14729786, 73215701, 95743609, 146431402, 191487218, 1244666917, 2489333834]

約数ペア:

[(1, 2489333834), (2, 1244666917), (13, 191487218), (17, 146431402), (26, 95743609), (34, 73215701), (169, 14729786), (221, 11263954), (338, 7364893), (442, 5631977), (2873, 866458), (5746, 433229)]