268994638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719237}}^1$

素因数の和:719267

約数の個数: 16

約数和(自身を含む): 466066224

約数和(自身を除く): 197071586

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 719237, 1438474, 7911607, 12227029, 15823214, 24454058, 134497319, 268994638]

約数ペア:

[(1, 268994638), (2, 134497319), (11, 24454058), (17, 15823214), (22, 12227029), (34, 7911607), (187, 1438474), (374, 719237)]