2189287010

素因数分解:

$2^1\times 5^1\times {\mathrm{25537}}^1\times {\mathrm{8573}}^1$

素因数の和:34117

約数の個数: 16

約数和(自身を含む): 3941330616

約数和(自身を除く): 1752043606

約数列:

[1, 2, 5, 10, 8573, 17146, 25537, 42865, 51074, 85730, 127685, 255370, 218928701, 437857402, 1094643505, 2189287010]

約数ペア:

[(1, 2189287010), (2, 1094643505), (5, 437857402), (10, 218928701), (8573, 255370), (17146, 127685), (25537, 85730), (42865, 51074)]