2101768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 4015980

約数和(自身を除く): 1914212

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4957, 9914, 19828, 39656, 262721, 525442, 1050884, 2101768]

約数ペア:

[(1, 2101768), (2, 1050884), (4, 525442), (8, 262721), (53, 39656), (106, 19828), (212, 9914), (424, 4957)]