4172278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3183

約数の個数: 16

約数和(自身を含む): 6941520

約数和(自身を除く): 2769242

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 3109, 6218, 34199, 68398, 189649, 379298, 2086139, 4172278]

約数ペア:

[(1, 4172278), (2, 2086139), (11, 379298), (22, 189649), (61, 68398), (122, 34199), (671, 6218), (1342, 3109)]