1868436941399

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{11821}}^1\times {\mathrm{75017}}^1$

素因数の和:86895

約数の個数: 24

約数和(自身を含む): 2224251892368

約数和(自身を除く): 355814950969

約数列:

[1, 7, 43, 49, 301, 2107, 11821, 75017, 82747, 508303, 525119, 579229, 3225731, 3558121, 3675833, 22580117, 24906847, 158060819, 886775957, 6207431699, 38131366151, 43452021893, 266919563057, 1868436941399]

約数ペア:

[(1, 1868436941399), (7, 266919563057), (43, 43452021893), (49, 38131366151), (301, 6207431699), (2107, 886775957), (11821, 158060819), (75017, 24906847), (82747, 22580117), (508303, 3675833), (525119, 3558121), (579229, 3225731)]