2547002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 16

約数和(自身を含む): 3969000

約数和(自身を除く): 1421998

約数列:

[1, 2, 41, 82, 89, 178, 349, 698, 3649, 7298, 14309, 28618, 31061, 62122, 1273501, 2547002]

約数ペア:

[(1, 2547002), (2, 1273501), (41, 62122), (82, 31061), (89, 28618), (178, 14309), (349, 7298), (698, 3649)]