131049436

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{19583}}^1$

素因数の和:19833

約数の個数: 24

約数和(自身を含む): 263208960

約数和(自身を除く): 132159524

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 19583, 39166, 78332, 137081, 274162, 548324, 4680337, 9360674, 18721348, 32762359, 65524718, 131049436]

約数ペア:

[(1, 131049436), (2, 65524718), (4, 32762359), (7, 18721348), (14, 9360674), (28, 4680337), (239, 548324), (478, 274162), (956, 137081), (1673, 78332), (3346, 39166), (6692, 19583)]