2391840061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 2812723200

約数和(自身を除く): 420883139

約数列:

[1, 13, 19, 31, 239, 247, 403, 589, 1307, 3107, 4541, 7409, 7657, 16991, 24833, 40517, 59033, 96317, 140771, 312373, 322829, 526721, 769823, 1830023, 4060849, 5935087, 9683563, 10007699, 77156131, 125886319, 183987697, 2391840061]

約数ペア:

[(1, 2391840061), (13, 183987697), (19, 125886319), (31, 77156131), (239, 10007699), (247, 9683563), (403, 5935087), (589, 4060849), (1307, 1830023), (3107, 769823), (4541, 526721), (7409, 322829), (7657, 312373), (16991, 140771), (24833, 96317), (40517, 59033)]