2665396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 5201280

約数和(自身を除く): 2535884

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2063, 4126, 8252, 35071, 39197, 70142, 78394, 140284, 156788, 666349, 1332698, 2665396]

約数ペア:

[(1, 2665396), (2, 1332698), (4, 666349), (17, 156788), (19, 140284), (34, 78394), (38, 70142), (68, 39197), (76, 35071), (323, 8252), (646, 4126), (1292, 2063)]