2051227354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{9629}}^1$

素因数の和:10086

約数の個数: 32

約数和(自身を含む): 3511175040

約数和(自身を除く): 1459947686

約数列:

[1, 2, 11, 22, 23, 46, 253, 421, 506, 842, 4631, 9262, 9629, 9683, 19258, 19366, 105919, 106513, 211838, 213026, 221467, 442934, 2436137, 4053809, 4872274, 8107618, 44591899, 89183798, 93237607, 186475214, 1025613677, 2051227354]

約数ペア:

[(1, 2051227354), (2, 1025613677), (11, 186475214), (22, 93237607), (23, 89183798), (46, 44591899), (253, 8107618), (421, 4872274), (506, 4053809), (842, 2436137), (4631, 442934), (9262, 221467), (9629, 213026), (9683, 211838), (19258, 106513), (19366, 105919)]