313680268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{4201}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 599339664

約数和(自身を除く): 285659396

約数列:

[1, 2, 4, 11, 22, 44, 1697, 3394, 4201, 6788, 8402, 16804, 18667, 37334, 46211, 74668, 92422, 184844, 7129097, 14258194, 28516388, 78420067, 156840134, 313680268]

約数ペア:

[(1, 313680268), (2, 156840134), (4, 78420067), (11, 28516388), (22, 14258194), (44, 7129097), (1697, 184844), (3394, 92422), (4201, 74668), (6788, 46211), (8402, 37334), (16804, 18667)]