1339985168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2701583}}^1$

素因数の和:2701622

約数の個数: 20

約数和(自身を含む): 2679971328

約数和(自身を除く): 1339986160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2701583, 5403166, 10806332, 21612664, 43225328, 83749073, 167498146, 334996292, 669992584, 1339985168]

約数ペア:

[(1, 1339985168), (2, 669992584), (4, 334996292), (8, 167498146), (16, 83749073), (31, 43225328), (62, 21612664), (124, 10806332), (248, 5403166), (496, 2701583)]