2928860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13313}}^1$

素因数の和:13333

約数の個数: 24

約数和(自身を含む): 6710256

約数和(自身を除く): 3781396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13313, 26626, 53252, 66565, 133130, 146443, 266260, 292886, 585772, 732215, 1464430, 2928860]

約数ペア:

[(1, 2928860), (2, 1464430), (4, 732215), (5, 585772), (10, 292886), (11, 266260), (20, 146443), (22, 133130), (44, 66565), (55, 53252), (110, 26626), (220, 13313)]