2861386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 4727808

約数和(自身を除く): 1866422

約数列:

[1, 2, 11, 22, 113, 226, 1151, 1243, 2302, 2486, 12661, 25322, 130063, 260126, 1430693, 2861386]

約数ペア:

[(1, 2861386), (2, 1430693), (11, 260126), (22, 130063), (113, 25322), (226, 12661), (1151, 2486), (1243, 2302)]