1229132542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{627749}}^1$

素因数の和:627851

約数の個数: 16

約数和(自身を含む): 2033910000

約数和(自身を除く): 804777458

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 627749, 1255498, 6905239, 13810478, 55869661, 111739322, 614566271, 1229132542]

約数ペア:

[(1, 1229132542), (2, 614566271), (11, 111739322), (22, 55869661), (89, 13810478), (178, 6905239), (979, 1255498), (1958, 627749)]