1320241412

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{166613}}^1$

素因数の和:166907

約数の個数: 24

約数和(自身を含む): 2649829056

約数和(自身を除く): 1329587644

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 166613, 333226, 666452, 1166291, 2332582, 4665164, 47151479, 94302958, 188605916, 330060353, 660120706, 1320241412]

約数ペア:

[(1, 1320241412), (2, 660120706), (4, 330060353), (7, 188605916), (14, 94302958), (28, 47151479), (283, 4665164), (566, 2332582), (1132, 1166291), (1981, 666452), (3962, 333226), (7924, 166613)]