254929246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52433}}^1$

素因数の和:52476

約数の個数: 32

約数和(自身を含む): 475681248

約数和(自身を除く): 220752002

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 52433, 104866, 576763, 681629, 891361, 1153526, 1363258, 1782722, 7497919, 9804971, 11587693, 14995838, 19609942, 23175386, 127464623, 254929246]

約数ペア:

[(1, 254929246), (2, 127464623), (11, 23175386), (13, 19609942), (17, 14995838), (22, 11587693), (26, 9804971), (34, 7497919), (143, 1782722), (187, 1363258), (221, 1153526), (286, 891361), (374, 681629), (442, 576763), (2431, 104866), (4862, 52433)]