2790280450027

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1\times {\mathrm{2198011}}^1$

素因数の和:2199370

約数の個数: 16

約数和(自身を含む): 3212684675584

約数和(自身を除く): 422404225557

約数列:

[1, 7, 151, 1057, 1201, 8407, 181351, 1269457, 2198011, 15386077, 331899661, 2323297627, 2639811211, 18478678477, 398611492861, 2790280450027]

約数ペア:

[(1, 2790280450027), (7, 398611492861), (151, 18478678477), (1057, 2639811211), (1201, 2323297627), (8407, 331899661), (181351, 15386077), (1269457, 2198011)]