2013182270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{2741}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 3991123584

約数和(自身を除く): 1977941314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 607, 1210, 1214, 2741, 3035, 5482, 6070, 6677, 13354, 13705, 27410, 30151, 33385, 60302, 66770, 73447, 146894, 150755, 301510, 331661, 367235, 663322, 734470, 1658305, 1663787, 3316610, 3327574, 8318935, 16637870, 18301657, 36603314, 91508285, 183016570, 201318227, 402636454, 1006591135, 2013182270]

約数ペア:

[(1, 2013182270), (2, 1006591135), (5, 402636454), (10, 201318227), (11, 183016570), (22, 91508285), (55, 36603314), (110, 18301657), (121, 16637870), (242, 8318935), (605, 3327574), (607, 3316610), (1210, 1663787), (1214, 1658305), (2741, 734470), (3035, 663322), (5482, 367235), (6070, 331661), (6677, 301510), (13354, 150755), (13705, 146894), (27410, 73447), (30151, 66770), (33385, 60302)]