253191008

素因数分解:

$2^5\times 7^1\times {\mathrm{1130317}}^1$

素因数の和:1130334

約数の個数: 24

約数和(自身を含む): 569680272

約数和(自身を除く): 316489264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1130317, 2260634, 4521268, 7912219, 9042536, 15824438, 18085072, 31648876, 36170144, 63297752, 126595504, 253191008]

約数ペア:

[(1, 253191008), (2, 126595504), (4, 63297752), (7, 36170144), (8, 31648876), (14, 18085072), (16, 15824438), (28, 9042536), (32, 7912219), (56, 4521268), (112, 2260634), (224, 1130317)]