393324092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739331}}^1$

素因数の和:739361

約数の個数: 24

約数和(自身を含む): 828051840

約数和(自身を除く): 434727748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 739331, 1478662, 2957324, 5175317, 10350634, 14047289, 20701268, 28094578, 56189156, 98331023, 196662046, 393324092]

約数ペア:

[(1, 393324092), (2, 196662046), (4, 98331023), (7, 56189156), (14, 28094578), (19, 20701268), (28, 14047289), (38, 10350634), (76, 5175317), (133, 2957324), (266, 1478662), (532, 739331)]