389635206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{8863}}^1$

素因数の和:9316

約数の個数: 32

約数和(自身を含む): 827117568

約数和(自身を除く): 437482362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 7327, 8863, 14654, 17726, 21981, 26589, 43962, 53178, 150671, 301342, 452013, 904026, 3819953, 7639906, 11459859, 22919718, 64939201, 129878402, 194817603, 389635206]

約数ペア:

[(1, 389635206), (2, 194817603), (3, 129878402), (6, 64939201), (17, 22919718), (34, 11459859), (51, 7639906), (102, 3819953), (431, 904026), (862, 452013), (1293, 301342), (2586, 150671), (7327, 53178), (8863, 43962), (14654, 26589), (17726, 21981)]