3948804965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{390391}}^1$

素因数の和:390437

約数の個数: 24

約数和(自身を含む): 5752816512

約数和(自身を除く): 1804011547

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 390391, 1951955, 2732737, 6636647, 13663685, 33183235, 46456529, 112822999, 232282645, 564114995, 789760993, 3948804965]

約数ペア:

[(1, 3948804965), (5, 789760993), (7, 564114995), (17, 232282645), (35, 112822999), (85, 46456529), (119, 33183235), (289, 13663685), (595, 6636647), (1445, 2732737), (2023, 1951955), (10115, 390391)]