2017902628

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{91573}}^1$

素因数の和:92371

約数の個数: 24

約数和(自身を含む): 4040977472

約数和(自身を除く): 2023074844

約数列:

[1, 2, 4, 7, 14, 28, 787, 1574, 3148, 5509, 11018, 22036, 91573, 183146, 366292, 641011, 1282022, 2564044, 72067951, 144135902, 288271804, 504475657, 1008951314, 2017902628]

約数ペア:

[(1, 2017902628), (2, 1008951314), (4, 504475657), (7, 288271804), (14, 144135902), (28, 72067951), (787, 2564044), (1574, 1282022), (3148, 641011), (5509, 366292), (11018, 183146), (22036, 91573)]