2011018174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{3347}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 3401782272

約数和(自身を除く): 1390764098

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 881, 1762, 3347, 6694, 9691, 19382, 27311, 36817, 54622, 73634, 103757, 207514, 300421, 600842, 1141327, 2282654, 2948707, 5897414, 32435777, 64871554, 91409917, 182819834, 1005509087, 2011018174]

約数ペア:

[(1, 2011018174), (2, 1005509087), (11, 182819834), (22, 91409917), (31, 64871554), (62, 32435777), (341, 5897414), (682, 2948707), (881, 2282654), (1762, 1141327), (3347, 600842), (6694, 300421), (9691, 207514), (19382, 103757), (27311, 73634), (36817, 54622)]