2603608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3271592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2447, 4894, 9788, 17129, 19576, 34258, 46493, 68516, 92986, 137032, 185972, 325451, 371944, 650902, 1301804, 2603608]

約数ペア:

[(1, 2603608), (2, 1301804), (4, 650902), (7, 371944), (8, 325451), (14, 185972), (19, 137032), (28, 92986), (38, 68516), (56, 46493), (76, 34258), (133, 19576), (152, 17129), (266, 9788), (532, 4894), (1064, 2447)]