2905621738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1\times {\mathrm{10211}}^1$

素因数の和:12093

約数の個数: 16

約数和(自身を含む): 4416485760

約数和(自身を除く): 1510864022

約数列:

[1, 2, 79, 158, 1801, 3602, 10211, 20422, 142279, 284558, 806669, 1613338, 18390011, 36780022, 1452810869, 2905621738]

約数ペア:

[(1, 2905621738), (2, 1452810869), (79, 36780022), (158, 18390011), (1801, 1613338), (3602, 806669), (10211, 284558), (20422, 142279)]