242652670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{11177}}^1$

素因数の和:11364

約数の個数: 32

約数和(自身を含む): 473231808

約数和(自身を除く): 230579138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 4342, 10855, 11177, 21710, 22354, 55885, 111770, 145301, 290602, 726505, 1453010, 1866559, 3733118, 9332795, 18665590, 24265267, 48530534, 121326335, 242652670]

約数ペア:

[(1, 242652670), (2, 121326335), (5, 48530534), (10, 24265267), (13, 18665590), (26, 9332795), (65, 3733118), (130, 1866559), (167, 1453010), (334, 726505), (835, 290602), (1670, 145301), (2171, 111770), (4342, 55885), (10855, 22354), (11177, 21710)]