871020258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{2819}}^1$

素因数の和:5086

約数の個数: 32

約数和(自身を含む): 1819238400

約数和(自身を除く): 948218142

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2239, 2819, 4478, 5638, 6717, 8457, 13434, 16914, 51497, 64837, 102994, 129674, 154491, 194511, 308982, 389022, 6311741, 12623482, 18935223, 37870446, 145170043, 290340086, 435510129, 871020258]

約数ペア:

[(1, 871020258), (2, 435510129), (3, 290340086), (6, 145170043), (23, 37870446), (46, 18935223), (69, 12623482), (138, 6311741), (2239, 389022), (2819, 308982), (4478, 194511), (5638, 154491), (6717, 129674), (8457, 102994), (13434, 64837), (16914, 51497)]