7921974242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613061}}^1$

素因数の和:613154

約数の個数: 32

約数和(自身を含む): 14831195904

約数和(自身を除く): 6909221662

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 613061, 1226122, 4291427, 7969793, 8582854, 15939586, 43527331, 55788551, 87054662, 111577102, 304691317, 565855303, 609382634, 1131710606, 3960987121, 7921974242]

約数ペア:

[(1, 7921974242), (2, 3960987121), (7, 1131710606), (13, 609382634), (14, 565855303), (26, 304691317), (71, 111577102), (91, 87054662), (142, 55788551), (182, 43527331), (497, 15939586), (923, 8582854), (994, 7969793), (1846, 4291427), (6461, 1226122), (12922, 613061)]