3000746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 2615254

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 389, 406, 551, 778, 1102, 2723, 3857, 5446, 7391, 7714, 11281, 14782, 22562, 51737, 78967, 103474, 157934, 214339, 428678, 1500373, 3000746]

約数ペア:

[(1, 3000746), (2, 1500373), (7, 428678), (14, 214339), (19, 157934), (29, 103474), (38, 78967), (58, 51737), (133, 22562), (203, 14782), (266, 11281), (389, 7714), (406, 7391), (551, 5446), (778, 3857), (1102, 2723)]