2881634

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 5074368

約数和(自身を除く): 2192734

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 5563, 11126, 38941, 77882, 205831, 411662, 1440817, 2881634]

約数ペア:

[(1, 2881634), (2, 1440817), (7, 411662), (14, 205831), (37, 77882), (74, 38941), (259, 11126), (518, 5563)]