2130557578

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{977}}^1\times {\mathrm{2971}}^1$

素因数の和:4317

約数の個数: 16

約数和(自身を含む): 3208904064

約数和(自身を除く): 1078346486

約数列:

[1, 2, 367, 734, 977, 1954, 2971, 5942, 358559, 717118, 1090357, 2180714, 2902667, 5805334, 1065278789, 2130557578]

約数ペア:

[(1, 2130557578), (2, 1065278789), (367, 5805334), (734, 2902667), (977, 2180714), (1954, 1090357), (2971, 717118), (5942, 358559)]