137931492

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{188431}}^1$

素因数の和:188499

約数の個数: 24

約数和(自身を含む): 327117952

約数和(自身を除く): 189186460

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 188431, 376862, 565293, 753724, 1130586, 2261172, 11494291, 22988582, 34482873, 45977164, 68965746, 137931492]

約数ペア:

[(1, 137931492), (2, 68965746), (3, 45977164), (4, 34482873), (6, 22988582), (12, 11494291), (61, 2261172), (122, 1130586), (183, 753724), (244, 565293), (366, 376862), (732, 188431)]