2500976

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2408

約数の個数: 20

約数和(自身を含む): 4920072

約数和(自身を除く): 2419096

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2333, 4666, 9332, 18664, 37328, 156311, 312622, 625244, 1250488, 2500976]

約数ペア:

[(1, 2500976), (2, 1250488), (4, 625244), (8, 312622), (16, 156311), (67, 37328), (134, 18664), (268, 9332), (536, 4666), (1072, 2333)]