244495874

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2207}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 431778816

約数和(自身を除く): 187282942

約数列:

[1, 2, 7, 14, 41, 82, 193, 287, 386, 574, 1351, 2207, 2702, 4414, 7913, 15449, 15826, 30898, 55391, 90487, 110782, 180974, 425951, 633409, 851902, 1266818, 2981657, 5963314, 17463991, 34927982, 122247937, 244495874]

約数ペア:

[(1, 244495874), (2, 122247937), (7, 34927982), (14, 17463991), (41, 5963314), (82, 2981657), (193, 1266818), (287, 851902), (386, 633409), (574, 425951), (1351, 180974), (2207, 110782), (2702, 90487), (4414, 55391), (7913, 30898), (15449, 15826)]