2621468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 5115600

約数和(自身を除く): 2494132

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2029, 4058, 8116, 34493, 38551, 68986, 77102, 137972, 154204, 655367, 1310734, 2621468]

約数ペア:

[(1, 2621468), (2, 1310734), (4, 655367), (17, 154204), (19, 137972), (34, 77102), (38, 68986), (68, 38551), (76, 34493), (323, 8116), (646, 4058), (1292, 2029)]