121845642758

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{19383653}}^1$

素因数の和:19384111

約数の個数: 16

約数和(自身を含む): 209343463200

約数和(自身を除く): 87497820442

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 19383653, 38767306, 135685571, 271371142, 8703260197, 17406520394, 60922821379, 121845642758]

約数ペア:

[(1, 121845642758), (2, 60922821379), (7, 17406520394), (14, 8703260197), (449, 271371142), (898, 135685571), (3143, 38767306), (6286, 19383653)]