1313726928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{882881}}^1$

素因数の和:882923

約数の個数: 40

約数和(自身を含む): 3503275776

約数和(自身を除く): 2189548848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 882881, 1765762, 2648643, 3531524, 5297286, 7063048, 10594572, 14126096, 21189144, 27369311, 42378288, 54738622, 82107933, 109477244, 164215866, 218954488, 328431732, 437908976, 656863464, 1313726928]

約数ペア:

[(1, 1313726928), (2, 656863464), (3, 437908976), (4, 328431732), (6, 218954488), (8, 164215866), (12, 109477244), (16, 82107933), (24, 54738622), (31, 42378288), (48, 27369311), (62, 21189144), (93, 14126096), (124, 10594572), (186, 7063048), (248, 5297286), (372, 3531524), (496, 2648643), (744, 1765762), (1488, 882881)]