122721796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 218453760

約数和(自身を除く): 95731964

約数列:

[1, 2, 4, 71, 142, 284, 601, 719, 1202, 1438, 2404, 2876, 42671, 51049, 85342, 102098, 170684, 204196, 432119, 864238, 1728476, 30680449, 61360898, 122721796]

約数ペア:

[(1, 122721796), (2, 61360898), (4, 30680449), (71, 1728476), (142, 864238), (284, 432119), (601, 204196), (719, 170684), (1202, 102098), (1438, 85342), (2404, 51049), (2876, 42671)]