2085668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 4139520

約数和(自身を除く): 2053852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2111, 4222, 8444, 27443, 40109, 54886, 80218, 109772, 160436, 521417, 1042834, 2085668]

約数ペア:

[(1, 2085668), (2, 1042834), (4, 521417), (13, 160436), (19, 109772), (26, 80218), (38, 54886), (52, 40109), (76, 27443), (247, 8444), (494, 4222), (988, 2111)]