215839718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{56179}}^1$

素因数の和:56311

約数の個数: 16

約数和(自身を含む): 345844080

約数和(自身を除く): 130004362

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 56179, 112358, 955043, 1910086, 6348227, 12696454, 107919859, 215839718]

約数ペア:

[(1, 215839718), (2, 107919859), (17, 12696454), (34, 6348227), (113, 1910086), (226, 955043), (1921, 112358), (3842, 56179)]