2000907587

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{9341}}^1$

素因数の和:9850

約数の個数: 16

約数和(自身を含む): 2324588544

約数和(自身を除く): 323680957

約数列:

[1, 7, 71, 431, 497, 3017, 9341, 30601, 65387, 214207, 663211, 4025971, 4642477, 28181797, 285843941, 2000907587]

約数ペア:

[(1, 2000907587), (7, 285843941), (71, 28181797), (431, 4642477), (497, 4025971), (3017, 663211), (9341, 214207), (30601, 65387)]