123970498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 197706096

約数和(自身を除く): 73735598

約数列:

[1, 2, 37, 53, 73, 74, 106, 146, 433, 866, 1961, 2701, 3869, 3922, 5402, 7738, 16021, 22949, 31609, 32042, 45898, 63218, 143153, 286306, 849113, 1169533, 1675277, 1698226, 2339066, 3350554, 61985249, 123970498]

約数ペア:

[(1, 123970498), (2, 61985249), (37, 3350554), (53, 2339066), (73, 1698226), (74, 1675277), (106, 1169533), (146, 849113), (433, 286306), (866, 143153), (1961, 63218), (2701, 45898), (3869, 32042), (3922, 31609), (5402, 22949), (7738, 16021)]