2017027838

素因数分解:

$2^1\times 7^1\times {\mathrm{3391}}^1\times {\mathrm{42487}}^1$

素因数の和:45887

約数の個数: 16

約数和(自身を含む): 3458863104

約数和(自身を除く): 1441835266

約数列:

[1, 2, 7, 14, 3391, 6782, 23737, 42487, 47474, 84974, 297409, 594818, 144073417, 288146834, 1008513919, 2017027838]

約数ペア:

[(1, 2017027838), (2, 1008513919), (7, 288146834), (14, 144073417), (3391, 594818), (6782, 297409), (23737, 84974), (42487, 47474)]