2940885790

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{354751}}^1$

素因数の和:355587

約数の個数: 16

約数和(自身を含む): 5299994880

約数和(自身を除く): 2359109090

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 354751, 709502, 1773755, 3547510, 294088579, 588177158, 1470442895, 2940885790]

約数ペア:

[(1, 2940885790), (2, 1470442895), (5, 588177158), (10, 294088579), (829, 3547510), (1658, 1773755), (4145, 709502), (8290, 354751)]