138273356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{9463}}^1$

素因数の和:9761

約数の個数: 24

約数和(自身を含む): 261547104

約数和(自身を除く): 123273748

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 7306, 9463, 14612, 18926, 37852, 123019, 246038, 492076, 2659103, 5318206, 10636412, 34568339, 69136678, 138273356]

約数ペア:

[(1, 138273356), (2, 69136678), (4, 34568339), (13, 10636412), (26, 5318206), (52, 2659103), (281, 492076), (562, 246038), (1124, 123019), (3653, 37852), (7306, 18926), (9463, 14612)]