1591104788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{59879}}^1$

素因数の和:59976

約数の個数: 48

約数和(自身を含む): 3473998080

約数和(自身を除く): 1882893292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 26572, 59879, 119758, 239516, 419153, 778427, 838306, 1556854, 1676612, 3113708, 4371167, 5448989, 8742334, 10897978, 17484668, 21795956, 30598169, 56825171, 61196338, 113650342, 122392676, 227300684, 397776197, 795552394, 1591104788]

約数ペア:

[(1, 1591104788), (2, 795552394), (4, 397776197), (7, 227300684), (13, 122392676), (14, 113650342), (26, 61196338), (28, 56825171), (52, 30598169), (73, 21795956), (91, 17484668), (146, 10897978), (182, 8742334), (292, 5448989), (364, 4371167), (511, 3113708), (949, 1676612), (1022, 1556854), (1898, 838306), (2044, 778427), (3796, 419153), (6643, 239516), (13286, 119758), (26572, 59879)]