40546858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 67415040

約数和(自身を除く): 26868182

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1279, 1441, 2558, 2882, 14069, 15851, 28138, 31702, 154759, 167549, 309518, 335098, 1843039, 3686078, 20273429, 40546858]

約数ペア:

[(1, 40546858), (2, 20273429), (11, 3686078), (22, 1843039), (121, 335098), (131, 309518), (242, 167549), (262, 154759), (1279, 31702), (1441, 28138), (2558, 15851), (2882, 14069)]