2279645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 2927232

約数和(自身を除く): 647587

約数列:

[1, 5, 23, 43, 115, 215, 461, 989, 2305, 4945, 10603, 19823, 53015, 99115, 455929, 2279645]

約数ペア:

[(1, 2279645), (5, 455929), (23, 99115), (43, 53015), (115, 19823), (215, 10603), (461, 4945), (989, 2305)]