243912422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199601}}^1$

素因数の和:199663

約数の個数: 16

約数和(自身を含む): 402397632

約数和(自身を除く): 158485210

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 199601, 399202, 2594813, 5189626, 9381247, 18762494, 121956211, 243912422]

約数ペア:

[(1, 243912422), (2, 121956211), (13, 18762494), (26, 9381247), (47, 5189626), (94, 2594813), (611, 399202), (1222, 199601)]