1048504891412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1\times {\mathrm{65731}}^1$

素因数の和:74220

約数の個数: 48

約数和(自身を含む): 2048516219904

約数和(自身を除く): 1000011328492

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 8431, 16862, 33724, 65731, 92741, 131462, 185482, 262924, 362533, 370964, 723041, 725066, 1446082, 1450132, 2826433, 2892164, 3987863, 5652866, 7975726, 11305732, 15951452, 31090763, 62181526, 124363052, 554178061, 1108356122, 2216712244, 6095958671, 12191917342, 23829656623, 24383834684, 47659313246, 95318626492, 262126222853, 524252445706, 1048504891412]

約数ペア:

[(1, 1048504891412), (2, 524252445706), (4, 262126222853), (11, 95318626492), (22, 47659313246), (43, 24383834684), (44, 23829656623), (86, 12191917342), (172, 6095958671), (473, 2216712244), (946, 1108356122), (1892, 554178061), (8431, 124363052), (16862, 62181526), (33724, 31090763), (65731, 15951452), (92741, 11305732), (131462, 7975726), (185482, 5652866), (262924, 3987863), (362533, 2892164), (370964, 2826433), (723041, 1450132), (725066, 1446082)]