2015206632

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{394211}}^1$

素因数の和:394294

約数の個数: 48

約数和(自身を含む): 5534736480

約数和(自身を除く): 3519529848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 394211, 788422, 1182633, 1576844, 2365266, 3153688, 3547899, 4730532, 7095798, 9461064, 14191596, 27988981, 28383192, 55977962, 83966943, 111955924, 167933886, 223911848, 251900829, 335867772, 503801658, 671735544, 1007603316, 2015206632]

約数ペア:

[(1, 2015206632), (2, 1007603316), (3, 671735544), (4, 503801658), (6, 335867772), (8, 251900829), (9, 223911848), (12, 167933886), (18, 111955924), (24, 83966943), (36, 55977962), (71, 28383192), (72, 27988981), (142, 14191596), (213, 9461064), (284, 7095798), (426, 4730532), (568, 3547899), (639, 3153688), (852, 2365266), (1278, 1576844), (1704, 1182633), (2556, 788422), (5112, 394211)]