28841230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262193}}^1$

素因数の和:262211

約数の個数: 16

約数和(自身を含む): 56633904

約数和(自身を除く): 27792674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 262193, 524386, 1310965, 2621930, 2884123, 5768246, 14420615, 28841230]

約数ペア:

[(1, 28841230), (2, 14420615), (5, 5768246), (10, 2884123), (11, 2621930), (22, 1310965), (55, 524386), (110, 262193)]