4148474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 6859296

約数和(自身を除く): 2710822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1867, 2222, 3734, 20537, 41074, 188567, 377134, 2074237, 4148474]

約数ペア:

[(1, 4148474), (2, 2074237), (11, 377134), (22, 188567), (101, 41074), (202, 20537), (1111, 3734), (1867, 2222)]