1330705856

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{292849}}^1$

素因数の和:292932

約数の個数: 28

約数和(自身を含む): 2677820400

約数和(自身を除く): 1347114544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 292849, 585698, 1171396, 2342792, 4685584, 9371168, 18742336, 20792279, 41584558, 83169116, 166338232, 332676464, 665352928, 1330705856]

約数ペア:

[(1, 1330705856), (2, 665352928), (4, 332676464), (8, 166338232), (16, 83169116), (32, 41584558), (64, 20792279), (71, 18742336), (142, 9371168), (284, 4685584), (568, 2342792), (1136, 1171396), (2272, 585698), (4544, 292849)]