2222021270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31743161}}^1$

素因数の和:31743175

約数の個数: 16

約数和(自身を含む): 4571015328

約数和(自身を除く): 2348994058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 31743161, 63486322, 158715805, 222202127, 317431610, 444404254, 1111010635, 2222021270]

約数ペア:

[(1, 2222021270), (2, 1111010635), (5, 444404254), (7, 317431610), (10, 222202127), (14, 158715805), (35, 63486322), (70, 31743161)]