2143641815

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{95549}}^1$

素因数の和:96202

約数の個数: 16

約数和(自身を含む): 2944468800

約数和(自身を除く): 800826985

約数列:

[1, 5, 7, 35, 641, 3205, 4487, 22435, 95549, 477745, 668843, 3344215, 61246909, 306234545, 428728363, 2143641815]

約数ペア:

[(1, 2143641815), (5, 428728363), (7, 306234545), (35, 61246909), (641, 3344215), (3205, 668843), (4487, 477745), (22435, 95549)]