6670286

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 11965440

約数和(自身を除く): 5295154

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 163, 259, 326, 518, 553, 1106, 1141, 2282, 2923, 5846, 6031, 12062, 12877, 20461, 25754, 40922, 42217, 84434, 90139, 180278, 476449, 952898, 3335143, 6670286]

約数ペア:

[(1, 6670286), (2, 3335143), (7, 952898), (14, 476449), (37, 180278), (74, 90139), (79, 84434), (158, 42217), (163, 40922), (259, 25754), (326, 20461), (518, 12877), (553, 12062), (1106, 6031), (1141, 5846), (2282, 2923)]