388248092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{3407}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 702320640

約数和(自身を除く): 314072548

約数列:

[1, 2, 4, 31, 62, 124, 919, 1838, 3407, 3676, 6814, 13628, 28489, 56978, 105617, 113956, 211234, 422468, 3131033, 6262066, 12524132, 97062023, 194124046, 388248092]

約数ペア:

[(1, 388248092), (2, 194124046), (4, 97062023), (31, 12524132), (62, 6262066), (124, 3131033), (919, 422468), (1838, 211234), (3407, 113956), (3676, 105617), (6814, 56978), (13628, 28489)]