118644428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{249253}}^1$

素因数の和:249281

約数の個数: 24

約数和(自身を含む): 251248032

約数和(自身を除く): 132603604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 249253, 498506, 997012, 1744771, 3489542, 4237301, 6979084, 8474602, 16949204, 29661107, 59322214, 118644428]

約数ペア:

[(1, 118644428), (2, 59322214), (4, 29661107), (7, 16949204), (14, 8474602), (17, 6979084), (28, 4237301), (34, 3489542), (68, 1744771), (119, 997012), (238, 498506), (476, 249253)]