885144092

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{290021}}^1$

素因数の和:290141

約数の個数: 24

約数和(自身を含む): 1786535520

約数和(自身を除く): 901391428

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 290021, 580042, 1160084, 2030147, 4060294, 8120588, 31612289, 63224578, 126449156, 221286023, 442572046, 885144092]

約数ペア:

[(1, 885144092), (2, 442572046), (4, 221286023), (7, 126449156), (14, 63224578), (28, 31612289), (109, 8120588), (218, 4060294), (436, 2030147), (763, 1160084), (1526, 580042), (3052, 290021)]