2894086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 4737600

約数和(自身を除く): 1843514

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1409, 2054, 2818, 18317, 36634, 111311, 222622, 1447043, 2894086]

約数ペア:

[(1, 2894086), (2, 1447043), (13, 222622), (26, 111311), (79, 36634), (158, 18317), (1027, 2818), (1409, 2054)]