9977474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12379}}^1$

素因数の和:12425

約数の個数: 16

約数和(自身を含む): 16638720

約数和(自身を除く): 6661246

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 12379, 24758, 160927, 321854, 383749, 767498, 4988737, 9977474]

約数ペア:

[(1, 9977474), (2, 4988737), (13, 767498), (26, 383749), (31, 321854), (62, 160927), (403, 24758), (806, 12379)]