138306532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379963}}^1$

素因数の和:379987

約数の個数: 24

約数和(自身を含む): 297891776

約数和(自身を除く): 159585244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 379963, 759926, 1519852, 2659741, 4939519, 5319482, 9879038, 10638964, 19758076, 34576633, 69153266, 138306532]

約数ペア:

[(1, 138306532), (2, 69153266), (4, 34576633), (7, 19758076), (13, 10638964), (14, 9879038), (26, 5319482), (28, 4939519), (52, 2659741), (91, 1519852), (182, 759926), (364, 379963)]