2584712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 5405400

約数和(自身を除く): 2820688

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 857, 1508, 1714, 3016, 3428, 6856, 11141, 22282, 24853, 44564, 49706, 89128, 99412, 198824, 323089, 646178, 1292356, 2584712]

約数ペア:

[(1, 2584712), (2, 1292356), (4, 646178), (8, 323089), (13, 198824), (26, 99412), (29, 89128), (52, 49706), (58, 44564), (104, 24853), (116, 22282), (232, 11141), (377, 6856), (754, 3428), (857, 3016), (1508, 1714)]