306745922

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{953}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 534667392

約数和(自身を除く): 227921470

約数列:

[1, 2, 7, 14, 83, 166, 277, 554, 581, 953, 1162, 1906, 1939, 3878, 6671, 13342, 22991, 45982, 79099, 158198, 160937, 263981, 321874, 527962, 553693, 1107386, 1847867, 3695734, 21910423, 43820846, 153372961, 306745922]

約数ペア:

[(1, 306745922), (2, 153372961), (7, 43820846), (14, 21910423), (83, 3695734), (166, 1847867), (277, 1107386), (554, 553693), (581, 527962), (953, 321874), (1162, 263981), (1906, 160937), (1939, 158198), (3878, 79099), (6671, 45982), (13342, 22991)]