818244316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{5309}}^1$

素因数の和:6093

約数の個数: 24

約数和(自身を含む): 1461227040

約数和(自身を除く): 642982724

約数列:

[1, 2, 4, 53, 106, 212, 727, 1454, 2908, 5309, 10618, 21236, 38531, 77062, 154124, 281377, 562754, 1125508, 3859643, 7719286, 15438572, 204561079, 409122158, 818244316]

約数ペア:

[(1, 818244316), (2, 409122158), (4, 204561079), (53, 15438572), (106, 7719286), (212, 3859643), (727, 1125508), (1454, 562754), (2908, 281377), (5309, 154124), (10618, 77062), (21236, 38531)]