2600876990

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{925579}}^1$

素因数の和:925867

約数の個数: 16

約数和(自身を含む): 4698244080

約数和(自身を除く): 2097367090

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 925579, 1851158, 4627895, 9255790, 260087699, 520175398, 1300438495, 2600876990]

約数ペア:

[(1, 2600876990), (2, 1300438495), (5, 520175398), (10, 260087699), (281, 9255790), (562, 4627895), (1405, 1851158), (2810, 925579)]