253200416

素因数分解:

$2^5\times 7^1\times {\mathrm{1130359}}^1$

素因数の和:1130376

約数の個数: 24

約数和(自身を含む): 569701440

約数和(自身を除く): 316501024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1130359, 2260718, 4521436, 7912513, 9042872, 15825026, 18085744, 31650052, 36171488, 63300104, 126600208, 253200416]

約数ペア:

[(1, 253200416), (2, 126600208), (4, 63300104), (7, 36171488), (8, 31650052), (14, 18085744), (16, 15825026), (28, 9042872), (32, 7912513), (56, 4521436), (112, 2260718), (224, 1130359)]