1012888885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{19391}}^1$

素因数の和:19764

約数の個数: 16

約数和(自身を含む): 1258463232

約数和(自身を除く): 245574347

約数列:

[1, 5, 31, 155, 337, 1685, 10447, 19391, 52235, 96955, 601121, 3005605, 6534767, 32673835, 202577777, 1012888885]

約数ペア:

[(1, 1012888885), (5, 202577777), (31, 32673835), (155, 6534767), (337, 3005605), (1685, 601121), (10447, 96955), (19391, 52235)]