1123892542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{398261}}^1$

素因数の和:398363

約数の個数: 16

約数和(自身を含む): 1806516432

約数和(自身を除く): 682623890

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 398261, 796522, 6770437, 13540874, 33055663, 66111326, 561946271, 1123892542]

約数ペア:

[(1, 1123892542), (2, 561946271), (17, 66111326), (34, 33055663), (83, 13540874), (166, 6770437), (1411, 796522), (2822, 398261)]