133020884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1613}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 237935880

約数和(自身を除く): 104914996

約数列:

[1, 2, 4, 53, 106, 212, 389, 778, 1556, 1613, 3226, 6452, 20617, 41234, 82468, 85489, 170978, 341956, 627457, 1254914, 2509828, 33255221, 66510442, 133020884]

約数ペア:

[(1, 133020884), (2, 66510442), (4, 33255221), (53, 2509828), (106, 1254914), (212, 627457), (389, 341956), (778, 170978), (1556, 85489), (1613, 82468), (3226, 41234), (6452, 20617)]