4087778110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1014337}}^1$

素因数の和:1014388

約数の個数: 32

約数和(自身を含む): 8179621632

約数和(自身を除く): 4091843522

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 1014337, 2028674, 5071685, 10143370, 13186381, 26372762, 31444447, 62888894, 65931905, 131863810, 157222235, 314444470, 408777811, 817555622, 2043889055, 4087778110]

約数ペア:

[(1, 4087778110), (2, 2043889055), (5, 817555622), (10, 408777811), (13, 314444470), (26, 157222235), (31, 131863810), (62, 65931905), (65, 62888894), (130, 31444447), (155, 26372762), (310, 13186381), (403, 10143370), (806, 5071685), (2015, 2028674), (4030, 1014337)]