127775767678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{43490731}}^1$

素因数の和:43490859

約数の個数: 16

約数和(自身を含む): 208233624816

約数和(自身を除く): 80457857138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 43490731, 86981462, 565379503, 1130759006, 4914452603, 9828905206, 63887883839, 127775767678]

約数ペア:

[(1, 127775767678), (2, 63887883839), (13, 9828905206), (26, 4914452603), (113, 1130759006), (226, 565379503), (1469, 86981462), (2938, 43490731)]