1230845612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{89477}}^1$

素因数の和:89681

約数の個数: 24

約数和(自身を含む): 2279899440

約数和(自身を除く): 1049053828

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 89477, 178954, 357908, 1700063, 3400126, 6800252, 16195337, 32390674, 64781348, 307711403, 615422806, 1230845612]

約数ペア:

[(1, 1230845612), (2, 615422806), (4, 307711403), (19, 64781348), (38, 32390674), (76, 16195337), (181, 6800252), (362, 3400126), (724, 1700063), (3439, 357908), (6878, 178954), (13756, 89477)]