541628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 1005312

約数和(自身を除く): 463684

約数列:

[1, 2, 4, 43, 47, 67, 86, 94, 134, 172, 188, 268, 2021, 2881, 3149, 4042, 5762, 6298, 8084, 11524, 12596, 135407, 270814, 541628]

約数ペア:

[(1, 541628), (2, 270814), (4, 135407), (43, 12596), (47, 11524), (67, 8084), (86, 6298), (94, 5762), (134, 4042), (172, 3149), (188, 2881), (268, 2021)]