2738626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:737

約数の個数: 16

約数和(自身を含む): 4507488

約数和(自身を除く): 1768862

約数列:

[1, 2, 11, 22, 281, 443, 562, 886, 3091, 4873, 6182, 9746, 124483, 248966, 1369313, 2738626]

約数ペア:

[(1, 2738626), (2, 1369313), (11, 248966), (22, 124483), (281, 9746), (443, 6182), (562, 4873), (886, 3091)]