542165764

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{81017}}^1$

素因数の和:81267

約数の個数: 24

約数和(自身を含む): 1088881920

約数和(自身を除く): 546716156

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 81017, 162034, 324068, 567119, 1134238, 2268476, 19363063, 38726126, 77452252, 135541441, 271082882, 542165764]

約数ペア:

[(1, 542165764), (2, 271082882), (4, 135541441), (7, 77452252), (14, 38726126), (28, 19363063), (239, 2268476), (478, 1134238), (956, 567119), (1673, 324068), (3346, 162034), (6692, 81017)]