28305478502

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3364093}}^1$

素因数の和:3364703

約数の個数: 16

約数和(自身を含む): 48604430112

約数和(自身を除く): 20298951610

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 8414, 3364093, 6728186, 23548651, 47097302, 2021819893, 4043639786, 14152739251, 28305478502]

約数ペア:

[(1, 28305478502), (2, 14152739251), (7, 4043639786), (14, 2021819893), (601, 47097302), (1202, 23548651), (4207, 6728186), (8414, 3364093)]