2215742039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1\times {\mathrm{8713}}^1$

素因数の和:10874

約数の個数: 16

約数和(自身を含む): 2682796608

約数和(自身を除く): 467054569

約数列:

[1, 7, 17, 119, 2137, 8713, 14959, 36329, 60991, 148121, 254303, 1036847, 18619681, 130337767, 316534577, 2215742039]

約数ペア:

[(1, 2215742039), (7, 316534577), (17, 130337767), (119, 18619681), (2137, 1036847), (8713, 254303), (14959, 148121), (36329, 60991)]