2900439784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{766501}}^1$

素因数の和:766561

約数の個数: 32

約数和(自身を含む): 6070695840

約数和(自身を除く): 3170256056

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 766501, 1533002, 3066004, 6132008, 8431511, 16863022, 32959543, 33726044, 65919086, 67452088, 131838172, 263676344, 362554973, 725109946, 1450219892, 2900439784]

約数ペア:

[(1, 2900439784), (2, 1450219892), (4, 725109946), (8, 362554973), (11, 263676344), (22, 131838172), (43, 67452088), (44, 65919086), (86, 33726044), (88, 32959543), (172, 16863022), (344, 8431511), (473, 6132008), (946, 3066004), (1892, 1533002), (3784, 766501)]