987182638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1\times {\mathrm{6203}}^1$

素因数の和:12339

約数の個数: 16

約数和(自身を含む): 1595197296

約数和(自身を除く): 608014658

約数列:

[1, 2, 13, 26, 6121, 6203, 12242, 12406, 79573, 80639, 159146, 161278, 37968563, 75937126, 493591319, 987182638]

約数ペア:

[(1, 987182638), (2, 493591319), (13, 75937126), (26, 37968563), (6121, 161278), (6203, 159146), (12242, 80639), (12406, 79573)]