1403356030

素因数分解:

$2^1\times 5^1\times {\mathrm{16661}}^1\times {\mathrm{8423}}^1$

素因数の和:25091

約数の個数: 16

約数和(自身を含む): 2526492384

約数和(自身を除く): 1123136354

約数列:

[1, 2, 5, 10, 8423, 16661, 16846, 33322, 42115, 83305, 84230, 166610, 140335603, 280671206, 701678015, 1403356030]

約数ペア:

[(1, 1403356030), (2, 701678015), (5, 280671206), (10, 140335603), (8423, 166610), (16661, 84230), (16846, 83305), (33322, 42115)]