1285106812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1007137}}^1$

素因数の和:1007181

約数の個数: 24

約数和(自身を含む): 2537987760

約数和(自身を除く): 1252880948

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1007137, 2014274, 4028548, 11078507, 22157014, 29206973, 44314028, 58413946, 116827892, 321276703, 642553406, 1285106812]

約数ペア:

[(1, 1285106812), (2, 642553406), (4, 321276703), (11, 116827892), (22, 58413946), (29, 44314028), (44, 29206973), (58, 22157014), (116, 11078507), (319, 4028548), (638, 2014274), (1276, 1007137)]