2542276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 5110560

約数和(自身を除く): 2568284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3041, 6082, 12164, 33451, 57779, 66902, 115558, 133804, 231116, 635569, 1271138, 2542276]

約数ペア:

[(1, 2542276), (2, 1271138), (4, 635569), (11, 231116), (19, 133804), (22, 115558), (38, 66902), (44, 57779), (76, 33451), (209, 12164), (418, 6082), (836, 3041)]