249103906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{42611}}^1$

素因数の和:42729

約数の個数: 16

約数和(自身を含む): 388621440

約数和(自身を除く): 139517534

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 42611, 85222, 1576607, 3153214, 3366269, 6732538, 124551953, 249103906]

約数ペア:

[(1, 249103906), (2, 124551953), (37, 6732538), (74, 3366269), (79, 3153214), (158, 1576607), (2923, 85222), (5846, 42611)]