2017923726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{16139}}^1$

素因数の和:16393

約数の個数: 64

約数和(自身を含む): 4989196800

約数和(自身を除く): 2971273074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2977, 3206, 4809, 5954, 8931, 9618, 16139, 17862, 20839, 32278, 41678, 48417, 62517, 96834, 112973, 125034, 209807, 225946, 338919, 419614, 629421, 677838, 1258842, 1468649, 2937298, 3695831, 4405947, 7391662, 8811894, 11087493, 22174986, 25870817, 48045803, 51741634, 77612451, 96091606, 144137409, 155224902, 288274818, 336320621, 672641242, 1008961863, 2017923726]

約数ペア:

[(1, 2017923726), (2, 1008961863), (3, 672641242), (6, 336320621), (7, 288274818), (13, 155224902), (14, 144137409), (21, 96091606), (26, 77612451), (39, 51741634), (42, 48045803), (78, 25870817), (91, 22174986), (182, 11087493), (229, 8811894), (273, 7391662), (458, 4405947), (546, 3695831), (687, 2937298), (1374, 1468649), (1603, 1258842), (2977, 677838), (3206, 629421), (4809, 419614), (5954, 338919), (8931, 225946), (9618, 209807), (16139, 125034), (17862, 112973), (20839, 96834), (32278, 62517), (41678, 48417)]