2041006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 3373488

約数和(自身を除く): 1332482

約数列:

[1, 2, 11, 22, 113, 226, 821, 1243, 1642, 2486, 9031, 18062, 92773, 185546, 1020503, 2041006]

約数ペア:

[(1, 2041006), (2, 1020503), (11, 185546), (22, 92773), (113, 18062), (226, 9031), (821, 2486), (1243, 1642)]