2018982308

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{377521}}^1$

素因数の和:377723

約数の個数: 24

約数和(自身を含む): 4059116544

約数和(自身を除く): 2040134236

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 377521, 755042, 1510084, 2642647, 5285294, 10570588, 72106511, 144213022, 288426044, 504745577, 1009491154, 2018982308]

約数ペア:

[(1, 2018982308), (2, 1009491154), (4, 504745577), (7, 288426044), (14, 144213022), (28, 72106511), (191, 10570588), (382, 5285294), (764, 2642647), (1337, 1510084), (2674, 755042), (5348, 377521)]