268016686

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{21107}}^1$

素因数の和:22023

約数の個数: 16

約数和(自身を含む): 459985536

約数和(自身を除く): 191968850

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 12698, 21107, 42214, 147749, 295498, 19144049, 38288098, 134008343, 268016686]

約数ペア:

[(1, 268016686), (2, 134008343), (7, 38288098), (14, 19144049), (907, 295498), (1814, 147749), (6349, 42214), (12698, 21107)]