2026507

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 2483712

約数和(自身を除く): 457205

約数列:

[1, 7, 23, 41, 161, 287, 307, 943, 2149, 6601, 7061, 12587, 49427, 88109, 289501, 2026507]

約数ペア:

[(1, 2026507), (7, 289501), (23, 88109), (41, 49427), (161, 12587), (287, 7061), (307, 6601), (943, 2149)]