2659902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63331}}^1$

素因数の和:63343

約数の個数: 16

約数和(自身を含む): 6079872

約数和(自身を除く): 3419970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63331, 126662, 189993, 379986, 443317, 886634, 1329951, 2659902]

約数ペア:

[(1, 2659902), (2, 1329951), (3, 886634), (6, 443317), (7, 379986), (14, 189993), (21, 126662), (42, 63331)]