2018087092

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{147997}}^1$

素因数の和:148495

約数の個数: 24

約数和(自身を含む): 4044489344

約数和(自身を除く): 2026402252

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 147997, 295994, 591988, 1035979, 2071958, 4143916, 72074539, 144149078, 288298156, 504521773, 1009043546, 2018087092]

約数ペア:

[(1, 2018087092), (2, 1009043546), (4, 504521773), (7, 288298156), (14, 144149078), (28, 72074539), (487, 4143916), (974, 2071958), (1948, 1035979), (3409, 591988), (6818, 295994), (13636, 147997)]