1258045206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 2813481216

約数和(自身を除く): 1555436010

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 181, 318, 362, 543, 583, 1086, 1166, 1749, 1987, 1991, 3498, 3974, 3982, 5961, 5973, 9593, 11922, 11946, 19186, 21857, 28779, 43714, 57558, 65571, 105311, 105523, 131142, 210622, 211046, 315933, 316569, 359647, 631866, 633138, 719294, 1078941, 1158421, 2157882, 2316842, 3475263, 3956117, 6950526, 7912234, 11868351, 19061291, 23736702, 38122582, 57183873, 114367746, 209674201, 419348402, 629022603, 1258045206]

約数ペア:

[(1, 1258045206), (2, 629022603), (3, 419348402), (6, 209674201), (11, 114367746), (22, 57183873), (33, 38122582), (53, 23736702), (66, 19061291), (106, 11868351), (159, 7912234), (181, 6950526), (318, 3956117), (362, 3475263), (543, 2316842), (583, 2157882), (1086, 1158421), (1166, 1078941), (1749, 719294), (1987, 633138), (1991, 631866), (3498, 359647), (3974, 316569), (3982, 315933), (5961, 211046), (5973, 210622), (9593, 131142), (11922, 105523), (11946, 105311), (19186, 65571), (21857, 57558), (28779, 43714)]