1213303028

素因数分解:

$2^2\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{27653}}^1$

素因数の和:29231

約数の個数: 24

約数和(自身を含む): 2428242432

約数和(自身を除く): 1214939404

約数列:

[1, 2, 4, 7, 14, 28, 1567, 3134, 6268, 10969, 21938, 27653, 43876, 55306, 110612, 193571, 387142, 774284, 43332251, 86664502, 173329004, 303325757, 606651514, 1213303028]

約数ペア:

[(1, 1213303028), (2, 606651514), (4, 303325757), (7, 173329004), (14, 86664502), (28, 43332251), (1567, 774284), (3134, 387142), (6268, 193571), (10969, 110612), (21938, 55306), (27653, 43876)]