2044380667

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{13421}}^1$

素因数の和:13938

約数の個数: 16

約数和(自身を含む): 2391478272

約数和(自身を除く): 347097605

約数列:

[1, 7, 47, 329, 463, 3241, 13421, 21761, 93947, 152327, 630787, 4415509, 6213923, 43497461, 292054381, 2044380667]

約数ペア:

[(1, 2044380667), (7, 292054381), (47, 43497461), (329, 6213923), (463, 4415509), (3241, 630787), (13421, 152327), (21761, 93947)]