1297952

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 2612736

約数和(自身を除く): 1314784

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 863, 1504, 1726, 3452, 6904, 13808, 27616, 40561, 81122, 162244, 324488, 648976, 1297952]

約数ペア:

[(1, 1297952), (2, 648976), (4, 324488), (8, 162244), (16, 81122), (32, 40561), (47, 27616), (94, 13808), (188, 6904), (376, 3452), (752, 1726), (863, 1504)]