121566260002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{13125271}}^1$

素因数の和:13125705

約数の個数: 16

約数和(自身を含む): 199399132224

約数和(自身を除く): 77832872222

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 13125271, 26250542, 144377981, 288755962, 5525739091, 11051478182, 60783130001, 121566260002]

約数ペア:

[(1, 121566260002), (2, 60783130001), (11, 11051478182), (22, 5525739091), (421, 288755962), (842, 144377981), (4631, 26250542), (9262, 13125271)]