2017387788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{49171}}^1$

素因数の和:49454

約数の個数: 48

約数和(自身を含む): 5088711936

約数和(自身を除く): 3071324148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3419, 6838, 10257, 13676, 20514, 41028, 49171, 98342, 147513, 196684, 295026, 590052, 639223, 1278446, 1917669, 2556892, 3835338, 7670676, 12931973, 25863946, 38795919, 51727892, 77591838, 155183676, 168115649, 336231298, 504346947, 672462596, 1008693894, 2017387788]

約数ペア:

[(1, 2017387788), (2, 1008693894), (3, 672462596), (4, 504346947), (6, 336231298), (12, 168115649), (13, 155183676), (26, 77591838), (39, 51727892), (52, 38795919), (78, 25863946), (156, 12931973), (263, 7670676), (526, 3835338), (789, 2556892), (1052, 1917669), (1578, 1278446), (3156, 639223), (3419, 590052), (6838, 295026), (10257, 196684), (13676, 147513), (20514, 98342), (41028, 49171)]