1516781242

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 2502614880

約数和(自身を除く): 985833638

約数列:

[1, 2, 17, 34, 53, 67, 106, 134, 289, 578, 739, 901, 1139, 1478, 1802, 2278, 3551, 7102, 12563, 15317, 19363, 25126, 30634, 38726, 39167, 49513, 60367, 78334, 99026, 120734, 213571, 427142, 665839, 841721, 1026239, 1331678, 1683442, 2052478, 2624189, 5248378, 11319263, 14309257, 22638526, 28618514, 44611213, 89222426, 758390621, 1516781242]

約数ペア:

[(1, 1516781242), (2, 758390621), (17, 89222426), (34, 44611213), (53, 28618514), (67, 22638526), (106, 14309257), (134, 11319263), (289, 5248378), (578, 2624189), (739, 2052478), (901, 1683442), (1139, 1331678), (1478, 1026239), (1802, 841721), (2278, 665839), (3551, 427142), (7102, 213571), (12563, 120734), (15317, 99026), (19363, 78334), (25126, 60367), (30634, 49513), (38726, 39167)]