131831042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{324707}}^1$

素因数の和:324745

約数の個数: 16

約数和(自身を含む): 233789760

約数和(自身を除く): 101958718

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 324707, 649414, 2272949, 4545898, 9416503, 18833006, 65915521, 131831042]

約数ペア:

[(1, 131831042), (2, 65915521), (7, 18833006), (14, 9416503), (29, 4545898), (58, 2272949), (203, 649414), (406, 324707)]