472018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 16

約数和(自身を含む): 743256

約数和(自身を除く): 271238

約数列:

[1, 2, 53, 61, 73, 106, 122, 146, 3233, 3869, 4453, 6466, 7738, 8906, 236009, 472018]

約数ペア:

[(1, 472018), (2, 236009), (53, 8906), (61, 7738), (73, 6466), (106, 4453), (122, 3869), (146, 3233)]