4386187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 5080320

約数和(自身を除く): 694133

約数列:

[1, 13, 17, 89, 221, 223, 1157, 1513, 2899, 3791, 19669, 19847, 49283, 258011, 337399, 4386187]

約数ペア:

[(1, 4386187), (13, 337399), (17, 258011), (89, 49283), (221, 19847), (223, 19669), (1157, 3791), (1513, 2899)]