131146484

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{52627}}^1$

素因数の和:52727

約数の個数: 24

約数和(自身を含む): 265245120

約数和(自身を除く): 134098636

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 52627, 105254, 210508, 368389, 736778, 1473556, 4683803, 9367606, 18735212, 32786621, 65573242, 131146484]

約数ペア:

[(1, 131146484), (2, 65573242), (4, 32786621), (7, 18735212), (14, 9367606), (28, 4683803), (89, 1473556), (178, 736778), (356, 368389), (623, 210508), (1246, 105254), (2492, 52627)]