4080990892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{46867}}^1$

素因数の和:48861

約数の個数: 24

約数和(自身を含む): 7795085760

約数和(自身を除く): 3714094868

約数列:

[1, 2, 4, 11, 22, 44, 1979, 3958, 7916, 21769, 43538, 46867, 87076, 93734, 187468, 515537, 1031074, 2062148, 92749793, 185499586, 370999172, 1020247723, 2040495446, 4080990892]

約数ペア:

[(1, 4080990892), (2, 2040495446), (4, 1020247723), (11, 370999172), (22, 185499586), (44, 92749793), (1979, 2062148), (3958, 1031074), (7916, 515537), (21769, 187468), (43538, 93734), (46867, 87076)]