217461004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{3331}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 401172800

約数和(自身を除く): 183711796

約数列:

[1, 2, 4, 19, 38, 76, 859, 1718, 3331, 3436, 6662, 13324, 16321, 32642, 63289, 65284, 126578, 253156, 2861329, 5722658, 11445316, 54365251, 108730502, 217461004]

約数ペア:

[(1, 217461004), (2, 108730502), (4, 54365251), (19, 11445316), (38, 5722658), (76, 2861329), (859, 253156), (1718, 126578), (3331, 65284), (3436, 63289), (6662, 32642), (13324, 16321)]