859495252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2790569}}^1$

素因数の和:2790591

約数の個数: 24

約数和(自身を含む): 1875263040

約数和(自身を除く): 1015767788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2790569, 5581138, 11162276, 19533983, 30696259, 39067966, 61392518, 78135932, 122785036, 214873813, 429747626, 859495252]

約数ペア:

[(1, 859495252), (2, 429747626), (4, 214873813), (7, 122785036), (11, 78135932), (14, 61392518), (22, 39067966), (28, 30696259), (44, 19533983), (77, 11162276), (154, 5581138), (308, 2790569)]