2156870206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{41113}}^1$

素因数の和:42675

約数の個数: 16

約数和(自身を含む): 3427920864

約数和(自身を除く): 1271050658

約数列:

[1, 2, 17, 34, 1543, 3086, 26231, 41113, 52462, 82226, 698921, 1397842, 63437359, 126874718, 1078435103, 2156870206]

約数ペア:

[(1, 2156870206), (2, 1078435103), (17, 126874718), (34, 63437359), (1543, 1397842), (3086, 698921), (26231, 82226), (41113, 52462)]