1478297090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7780511}}^1$

素因数の和:7780537

約数の個数: 16

約数和(自身を含む): 2800984320

約数和(自身を除く): 1322687230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7780511, 15561022, 38902555, 77805110, 147829709, 295659418, 739148545, 1478297090]

約数ペア:

[(1, 1478297090), (2, 739148545), (5, 295659418), (10, 147829709), (19, 77805110), (38, 38902555), (95, 15561022), (190, 7780511)]