2011172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1666012

約数列:

[1, 2, 4, 37, 74, 107, 127, 148, 214, 254, 428, 508, 3959, 4699, 7918, 9398, 13589, 15836, 18796, 27178, 54356, 502793, 1005586, 2011172]

約数ペア:

[(1, 2011172), (2, 1005586), (4, 502793), (37, 54356), (74, 27178), (107, 18796), (127, 15836), (148, 13589), (214, 9398), (254, 7918), (428, 4699), (508, 3959)]