515728994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{11657}}^1$

素因数の和:13681

約数の個数: 16

約数和(自身を含む): 844412256

約数和(自身を除く): 328683262

約数列:

[1, 2, 11, 22, 2011, 4022, 11657, 22121, 23314, 44242, 128227, 256454, 23442227, 46884454, 257864497, 515728994]

約数ペア:

[(1, 515728994), (2, 257864497), (11, 46884454), (22, 23442227), (2011, 256454), (4022, 128227), (11657, 44242), (22121, 23314)]