858160990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{6091}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 1574221536

約数和(自身を除く): 716060546

約数列:

[1, 2, 5, 10, 73, 146, 193, 365, 386, 730, 965, 1930, 6091, 12182, 14089, 28178, 30455, 60910, 70445, 140890, 444643, 889286, 1175563, 2223215, 2351126, 4446430, 5877815, 11755630, 85816099, 171632198, 429080495, 858160990]

約数ペア:

[(1, 858160990), (2, 429080495), (5, 171632198), (10, 85816099), (73, 11755630), (146, 5877815), (193, 4446430), (365, 2351126), (386, 2223215), (730, 1175563), (965, 889286), (1930, 444643), (6091, 140890), (12182, 70445), (14089, 60910), (28178, 30455)]