2689706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 4302720

約数和(自身を除く): 1613014

約数列:

[1, 2, 17, 34, 239, 331, 478, 662, 4063, 5627, 8126, 11254, 79109, 158218, 1344853, 2689706]

約数ペア:

[(1, 2689706), (2, 1344853), (17, 158218), (34, 79109), (239, 11254), (331, 8126), (478, 5627), (662, 4063)]