1854164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 3531528

約数和(自身を除く): 1677364

約数列:

[1, 2, 4, 13, 26, 52, 181, 197, 362, 394, 724, 788, 2353, 2561, 4706, 5122, 9412, 10244, 35657, 71314, 142628, 463541, 927082, 1854164]

約数ペア:

[(1, 1854164), (2, 927082), (4, 463541), (13, 142628), (26, 71314), (52, 35657), (181, 10244), (197, 9412), (362, 5122), (394, 4706), (724, 2561), (788, 2353)]