2258646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2821674

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1259, 1794, 2518, 3777, 7554, 16367, 28957, 32734, 49101, 57914, 86871, 98202, 173742, 376441, 752882, 1129323, 2258646]

約数ペア:

[(1, 2258646), (2, 1129323), (3, 752882), (6, 376441), (13, 173742), (23, 98202), (26, 86871), (39, 57914), (46, 49101), (69, 32734), (78, 28957), (138, 16367), (299, 7554), (598, 3777), (897, 2518), (1259, 1794)]