419420398

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1\times {\mathrm{1283}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 634424400

約数和(自身を除く): 215004002

約数列:

[1, 2, 149, 298, 1097, 1283, 2194, 2566, 163453, 191167, 326906, 382334, 1407451, 2814902, 209710199, 419420398]

約数ペア:

[(1, 419420398), (2, 209710199), (149, 2814902), (298, 1407451), (1097, 382334), (1283, 326906), (2194, 191167), (2566, 163453)]