26977610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245251}}^1$

素因数の和:245269

約数の個数: 16

約数和(自身を含む): 52974432

約数和(自身を除く): 25996822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 245251, 490502, 1226255, 2452510, 2697761, 5395522, 13488805, 26977610]

約数ペア:

[(1, 26977610), (2, 13488805), (5, 5395522), (10, 2697761), (11, 2452510), (22, 1226255), (55, 490502), (110, 245251)]