522115972

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{20029}}^1$

素因数の和:20073

約数の個数: 48

約数和(自身を含む): 1121680000

約数和(自身を除く): 599564028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 20029, 26068, 40058, 80116, 140203, 280406, 380551, 560812, 761102, 981421, 1522204, 1962842, 2663857, 3925684, 5327714, 6869947, 10655428, 13739894, 18646999, 27479788, 37293998, 74587996, 130528993, 261057986, 522115972]

約数ペア:

[(1, 522115972), (2, 261057986), (4, 130528993), (7, 74587996), (14, 37293998), (19, 27479788), (28, 18646999), (38, 13739894), (49, 10655428), (76, 6869947), (98, 5327714), (133, 3925684), (196, 2663857), (266, 1962842), (343, 1522204), (532, 981421), (686, 761102), (931, 560812), (1372, 380551), (1862, 280406), (3724, 140203), (6517, 80116), (13034, 40058), (20029, 26068)]