1138840198

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1\times {\mathrm{2857}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 1718023824

約数和(自身を除く): 579183626

約数列:

[1, 2, 241, 482, 827, 1654, 2857, 5714, 199307, 398614, 688537, 1377074, 2362739, 4725478, 569420099, 1138840198]

約数ペア:

[(1, 1138840198), (2, 569420099), (241, 4725478), (482, 2362739), (827, 1377074), (1654, 688537), (2857, 398614), (5714, 199307)]