242555138

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{27457}}^1$

素因数の和:28097

約数の個数: 16

約数和(自身を含む): 416482944

約数和(自身を除く): 173927806

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 27457, 54914, 192199, 384398, 17325367, 34650734, 121277569, 242555138]

約数ペア:

[(1, 242555138), (2, 121277569), (7, 34650734), (14, 17325367), (631, 384398), (1262, 192199), (4417, 54914), (8834, 27457)]