28804518410

素因数分解:

$2^1\times 5^1\times {\mathrm{13249}}^1\times {\mathrm{217409}}^1$

素因数の和:230665

約数の個数: 16

約数和(自身を含む): 51852285000

約数和(自身を除く): 23047766590

約数列:

[1, 2, 5, 10, 13249, 26498, 66245, 132490, 217409, 434818, 1087045, 2174090, 2880451841, 5760903682, 14402259205, 28804518410]

約数ペア:

[(1, 28804518410), (2, 14402259205), (5, 5760903682), (10, 2880451841), (13249, 2174090), (26498, 1087045), (66245, 434818), (132490, 217409)]