8151910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 16037280

約数和(自身を除く): 7885370

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 859, 949, 1718, 1898, 4295, 4745, 8590, 9490, 11167, 22334, 55835, 62707, 111670, 125414, 313535, 627070, 815191, 1630382, 4075955, 8151910]

約数ペア:

[(1, 8151910), (2, 4075955), (5, 1630382), (10, 815191), (13, 627070), (26, 313535), (65, 125414), (73, 111670), (130, 62707), (146, 55835), (365, 22334), (730, 11167), (859, 9490), (949, 8590), (1718, 4745), (1898, 4295)]