2938960016

素因数分解:

$2^4\times {\mathrm{8513}}^1\times {\mathrm{21577}}^1$

素因数の和:30098

約数の個数: 20

約数和(自身を含む): 5695167852

約数和(自身を除く): 2756207836

約数列:

[1, 2, 4, 8, 16, 8513, 17026, 21577, 34052, 43154, 68104, 86308, 136208, 172616, 345232, 183685001, 367370002, 734740004, 1469480008, 2938960016]

約数ペア:

[(1, 2938960016), (2, 1469480008), (4, 734740004), (8, 367370002), (16, 183685001), (8513, 345232), (17026, 172616), (21577, 136208), (34052, 86308), (43154, 68104)]