7381906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 13298688

約数和(自身を除く): 5916782

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 233, 434, 466, 511, 1022, 1631, 2263, 3262, 4526, 7223, 14446, 15841, 17009, 31682, 34018, 50561, 101122, 119063, 238126, 527279, 1054558, 3690953, 7381906]

約数ペア:

[(1, 7381906), (2, 3690953), (7, 1054558), (14, 527279), (31, 238126), (62, 119063), (73, 101122), (146, 50561), (217, 34018), (233, 31682), (434, 17009), (466, 15841), (511, 14446), (1022, 7223), (1631, 4526), (2263, 3262)]