289730054

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{2633}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 446810688

約数和(自身を除く): 157080634

約数列:

[1, 2, 37, 74, 1487, 2633, 2974, 5266, 55019, 97421, 110038, 194842, 3915271, 7830542, 144865027, 289730054]

約数ペア:

[(1, 289730054), (2, 144865027), (37, 7830542), (74, 3915271), (1487, 194842), (2633, 110038), (2974, 97421), (5266, 55019)]