2017203854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{311393}}^1$

素因数の和:311515

約数の個数: 16

約数和(自身を含む): 3138851520

約数和(自身を除く): 1121647666

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 311393, 622786, 12767113, 24600047, 25534226, 49200094, 1008601927, 2017203854]

約数ペア:

[(1, 2017203854), (2, 1008601927), (41, 49200094), (79, 25534226), (82, 24600047), (158, 12767113), (3239, 622786), (6478, 311393)]