2247442418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{971237}}^1$

素因数の和:971341

約数の個数: 16

約数和(自身を含む): 3671279640

約数和(自身を除く): 1423837222

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 971237, 1942474, 12626081, 25252162, 86440093, 172880186, 1123721209, 2247442418]

約数ペア:

[(1, 2247442418), (2, 1123721209), (13, 172880186), (26, 86440093), (89, 25252162), (178, 12626081), (1157, 1942474), (2314, 971237)]