1693388510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{77359}}^1$

素因数の和:77576

約数の個数: 32

約数和(自身を含む): 3341952000

約数和(自身を除く): 1648563490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 77359, 154718, 386795, 773590, 850949, 1701898, 4254745, 8509490, 15394441, 30788882, 76972205, 153944410, 169338851, 338677702, 846694255, 1693388510]

約数ペア:

[(1, 1693388510), (2, 846694255), (5, 338677702), (10, 169338851), (11, 153944410), (22, 76972205), (55, 30788882), (110, 15394441), (199, 8509490), (398, 4254745), (995, 1701898), (1990, 850949), (2189, 773590), (4378, 386795), (10945, 154718), (21890, 77359)]