331438562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107123}}^1$

素因数の和:107162

約数の個数: 32

約数和(自身を含む): 647885952

約数和(自身を除く): 316447390

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 107123, 214246, 749861, 1392599, 1499722, 1821091, 2785198, 3642182, 9748193, 12747637, 19496386, 23674183, 25495274, 47348366, 165719281, 331438562]

約数ペア:

[(1, 331438562), (2, 165719281), (7, 47348366), (13, 25495274), (14, 23674183), (17, 19496386), (26, 12747637), (34, 9748193), (91, 3642182), (119, 2785198), (182, 1821091), (221, 1499722), (238, 1392599), (442, 749861), (1547, 214246), (3094, 107123)]