387471206

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1\times {\mathrm{2131}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 585489840

約数和(自身を除く): 198018634

約数列:

[1, 2, 229, 397, 458, 794, 2131, 4262, 90913, 181826, 487999, 846007, 975998, 1692014, 193735603, 387471206]

約数ペア:

[(1, 387471206), (2, 193735603), (229, 1692014), (397, 975998), (458, 846007), (794, 487999), (2131, 181826), (4262, 90913)]