290508764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{798101}}^1$

素因数の和:798125

約数の個数: 24

約数和(自身を含む): 625711968

約数和(自身を除く): 335203204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 798101, 1596202, 3192404, 5586707, 10375313, 11173414, 20750626, 22346828, 41501252, 72627191, 145254382, 290508764]

約数ペア:

[(1, 290508764), (2, 145254382), (4, 72627191), (7, 41501252), (13, 22346828), (14, 20750626), (26, 11173414), (28, 10375313), (52, 5586707), (91, 3192404), (182, 1596202), (364, 798101)]