1580457004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{9533}}^1$

素因数の和:9766

約数の個数: 48

約数和(自身を含む): 3280306176

約数和(自身を除く): 1699849172

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1337, 2674, 5348, 5921, 9533, 11842, 19066, 23684, 38132, 41447, 66731, 82894, 133462, 165788, 266924, 295523, 591046, 1182092, 1820803, 2068661, 3641606, 4137322, 7283212, 8274644, 12745621, 25491242, 50982484, 56444893, 112889786, 225779572, 395114251, 790228502, 1580457004]

約数ペア:

[(1, 1580457004), (2, 790228502), (4, 395114251), (7, 225779572), (14, 112889786), (28, 56444893), (31, 50982484), (62, 25491242), (124, 12745621), (191, 8274644), (217, 7283212), (382, 4137322), (434, 3641606), (764, 2068661), (868, 1820803), (1337, 1182092), (2674, 591046), (5348, 295523), (5921, 266924), (9533, 165788), (11842, 133462), (19066, 82894), (23684, 66731), (38132, 41447)]