2100050770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4883839}}^1$

素因数の和:4883889

約数の個数: 16

約数和(自身を含む): 3868001280

約数和(自身を除く): 1767950510

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4883839, 9767678, 24419195, 48838390, 210005077, 420010154, 1050025385, 2100050770]

約数ペア:

[(1, 2100050770), (2, 1050025385), (5, 420010154), (10, 210005077), (43, 48838390), (86, 24419195), (215, 9767678), (430, 4883839)]