1080296

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 2350080

約数和(自身を除く): 1269784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 191, 202, 382, 404, 707, 764, 808, 1337, 1414, 1528, 2674, 2828, 5348, 5656, 10696, 19291, 38582, 77164, 135037, 154328, 270074, 540148, 1080296]

約数ペア:

[(1, 1080296), (2, 540148), (4, 270074), (7, 154328), (8, 135037), (14, 77164), (28, 38582), (56, 19291), (101, 10696), (191, 5656), (202, 5348), (382, 2828), (404, 2674), (707, 1528), (764, 1414), (808, 1337)]