7938964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 15388128

約数和(自身を除く): 7449164

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2693, 2948, 5386, 10772, 29623, 59246, 118492, 180431, 360862, 721724, 1984741, 3969482, 7938964]

約数ペア:

[(1, 7938964), (2, 3969482), (4, 1984741), (11, 721724), (22, 360862), (44, 180431), (67, 118492), (134, 59246), (268, 29623), (737, 10772), (1474, 5386), (2693, 2948)]