2664207310

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{635849}}^1$

素因数の和:636275

約数の個数: 16

約数和(自身を含む): 4807026000

約数和(自身を除く): 2142818690

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 635849, 1271698, 3179245, 6358490, 266420731, 532841462, 1332103655, 2664207310]

約数ペア:

[(1, 2664207310), (2, 1332103655), (5, 532841462), (10, 266420731), (419, 6358490), (838, 3179245), (2095, 1271698), (4190, 635849)]