2583905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 742495

約数列:

[1, 5, 19, 59, 95, 295, 461, 1121, 2305, 5605, 8759, 27199, 43795, 135995, 516781, 2583905]

約数ペア:

[(1, 2583905), (5, 516781), (19, 135995), (59, 43795), (95, 27199), (295, 8759), (461, 5605), (1121, 2305)]