2600000072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{5327869}}^1$

素因数の和:5327936

約数の個数: 16

約数和(自身を含む): 4954919100

約数和(自身を除く): 2354919028

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 5327869, 10655738, 21311476, 42622952, 325000009, 650000018, 1300000036, 2600000072]

約数ペア:

[(1, 2600000072), (2, 1300000036), (4, 650000018), (8, 325000009), (61, 42622952), (122, 21311476), (244, 10655738), (488, 5327869)]