2681350558

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{320659}}^1$

素因数の和:320811

約数の個数: 16

約数和(自身を含む): 4167297360

約数和(自身を除く): 1485946802

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 320659, 641318, 11864383, 23728766, 36234467, 72468934, 1340675279, 2681350558]

約数ペア:

[(1, 2681350558), (2, 1340675279), (37, 72468934), (74, 36234467), (113, 23728766), (226, 11864383), (4181, 641318), (8362, 320659)]