2609860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11863}}^1$

素因数の和:11883

約数の個数: 24

約数和(自身を含む): 5979456

約数和(自身を除く): 3369596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11863, 23726, 47452, 59315, 118630, 130493, 237260, 260986, 521972, 652465, 1304930, 2609860]

約数ペア:

[(1, 2609860), (2, 1304930), (4, 652465), (5, 521972), (10, 260986), (11, 237260), (20, 130493), (22, 118630), (44, 59315), (55, 47452), (110, 23726), (220, 11863)]