266526295204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5125505677}}^1$

素因数の和:5125505694

約数の個数: 12

約数和(自身を含む): 502299556444

約数和(自身を除く): 235773261240

約数列:

[1, 2, 4, 13, 26, 52, 5125505677, 10251011354, 20502022708, 66631573801, 133263147602, 266526295204]

約数ペア:

[(1, 266526295204), (2, 133263147602), (4, 66631573801), (13, 20502022708), (26, 10251011354), (52, 5125505677)]