2002123878

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{528823}}^1$

素因数の和:529459

約数の個数: 16

約数和(自身を含む): 4010601216

約数和(自身を除く): 2008477338

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 528823, 1057646, 1586469, 3172938, 333687313, 667374626, 1001061939, 2002123878]

約数ペア:

[(1, 2002123878), (2, 1001061939), (3, 667374626), (6, 333687313), (631, 3172938), (1262, 1586469), (1893, 1057646), (3786, 528823)]