2577982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 4580064

約数和(自身を除く): 2002082

約数列:

[1, 2, 11, 17, 22, 34, 61, 113, 122, 187, 226, 374, 671, 1037, 1243, 1342, 1921, 2074, 2486, 3842, 6893, 11407, 13786, 21131, 22814, 42262, 75823, 117181, 151646, 234362, 1288991, 2577982]

約数ペア:

[(1, 2577982), (2, 1288991), (11, 234362), (17, 151646), (22, 117181), (34, 75823), (61, 42262), (113, 22814), (122, 21131), (187, 13786), (226, 11407), (374, 6893), (671, 3842), (1037, 2486), (1243, 2074), (1342, 1921)]