2640221762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{170579}}^1$

素因数の和:170761

約数の個数: 16

約数和(自身を含む): 4052980800

約数和(自身を除く): 1412759038

約数列:

[1, 2, 71, 109, 142, 218, 7739, 15478, 170579, 341158, 12111109, 18593111, 24222218, 37186222, 1320110881, 2640221762]

約数ペア:

[(1, 2640221762), (2, 1320110881), (71, 37186222), (109, 24222218), (142, 18593111), (218, 12111109), (7739, 341158), (15478, 170579)]