154800484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1248391}}^1$

素因数の和:1248426

約数の個数: 12

約数和(自身を含む): 279639808

約数和(自身を除く): 124839324

約数列:

[1, 2, 4, 31, 62, 124, 1248391, 2496782, 4993564, 38700121, 77400242, 154800484]

約数ペア:

[(1, 154800484), (2, 77400242), (4, 38700121), (31, 4993564), (62, 2496782), (124, 1248391)]