1245692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 2638944

約数和(自身を除く): 1393252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2617, 5234, 10468, 18319, 36638, 44489, 73276, 88978, 177956, 311423, 622846, 1245692]

約数ペア:

[(1, 1245692), (2, 622846), (4, 311423), (7, 177956), (14, 88978), (17, 73276), (28, 44489), (34, 36638), (68, 18319), (119, 10468), (238, 5234), (476, 2617)]