213175118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{17117}}^1$

素因数の和:17611

約数の個数: 16

約数和(自身を含む): 345098880

約数和(自身を除く): 131923762

約数列:

[1, 2, 13, 26, 479, 958, 6227, 12454, 17117, 34234, 222521, 445042, 8199043, 16398086, 106587559, 213175118]

約数ペア:

[(1, 213175118), (2, 106587559), (13, 16398086), (26, 8199043), (479, 445042), (958, 222521), (6227, 34234), (12454, 17117)]