123743281382

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32251}}^1\times {\mathrm{5171}}^1$

素因数の和:37484

約数の個数: 32

約数和(自身を含む): 216182317824

約数和(自身を除く): 92439036442

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 5171, 10342, 32251, 36197, 64502, 72394, 225757, 274063, 451514, 548126, 1709303, 1918441, 3418606, 3836882, 11965121, 23930242, 166769921, 333539842, 1167389447, 2334778894, 8838805813, 17677611626, 61871640691, 123743281382]

約数ペア:

[(1, 123743281382), (2, 61871640691), (7, 17677611626), (14, 8838805813), (53, 2334778894), (106, 1167389447), (371, 333539842), (742, 166769921), (5171, 23930242), (10342, 11965121), (32251, 3836882), (36197, 3418606), (64502, 1918441), (72394, 1709303), (225757, 548126), (274063, 451514)]