2168241878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{60353}}^1$

素因数の和:60460

約数の個数: 32

約数和(自身を含む): 3754501632

約数和(自身を除く): 1586259754

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 17963, 35926, 60353, 120706, 663883, 1327766, 1388119, 2776238, 4285063, 8570126, 15269309, 30538618, 47135693, 94271386, 98556449, 197112898, 1084120939, 2168241878]

約数ペア:

[(1, 2168241878), (2, 1084120939), (11, 197112898), (22, 98556449), (23, 94271386), (46, 47135693), (71, 30538618), (142, 15269309), (253, 8570126), (506, 4285063), (781, 2776238), (1562, 1388119), (1633, 1327766), (3266, 663883), (17963, 120706), (35926, 60353)]