2016305248

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 4005303120

約数和(自身を除く): 1988997872

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 491, 709, 724, 982, 1418, 1448, 1964, 2836, 2896, 3928, 5672, 5792, 7856, 11344, 15712, 22688, 88871, 128329, 177742, 256658, 348119, 355484, 513316, 696238, 710968, 1026632, 1392476, 1421936, 2053264, 2784952, 2843872, 4106528, 5569904, 11139808, 63009539, 126019078, 252038156, 504076312, 1008152624, 2016305248]

約数ペア:

[(1, 2016305248), (2, 1008152624), (4, 504076312), (8, 252038156), (16, 126019078), (32, 63009539), (181, 11139808), (362, 5569904), (491, 4106528), (709, 2843872), (724, 2784952), (982, 2053264), (1418, 1421936), (1448, 1392476), (1964, 1026632), (2836, 710968), (2896, 696238), (3928, 513316), (5672, 355484), (5792, 348119), (7856, 256658), (11344, 177742), (15712, 128329), (22688, 88871)]