831649294

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{141101}}^1$

素因数の和:141531

約数の個数: 16

約数和(自身を含む): 1429081056

約数和(自身を除く): 597431762

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 141101, 282202, 987707, 1975414, 59403521, 118807042, 415824647, 831649294]

約数ペア:

[(1, 831649294), (2, 415824647), (7, 118807042), (14, 59403521), (421, 1975414), (842, 987707), (2947, 282202), (5894, 141101)]