251015626

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{4153}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 385225344

約数和(自身を除く): 134209718

約数列:

[1, 2, 47, 94, 643, 1286, 4153, 8306, 30221, 60442, 195191, 390382, 2670379, 5340758, 125507813, 251015626]

約数ペア:

[(1, 251015626), (2, 125507813), (47, 5340758), (94, 2670379), (643, 390382), (1286, 195191), (4153, 60442), (8306, 30221)]