127842988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{351217}}^1$

素因数の和:351241

約数の個数: 24

約数和(自身を含む): 275354912

約数和(自身を除く): 147511924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 351217, 702434, 1404868, 2458519, 4565821, 4917038, 9131642, 9834076, 18263284, 31960747, 63921494, 127842988]

約数ペア:

[(1, 127842988), (2, 63921494), (4, 31960747), (7, 18263284), (13, 9834076), (14, 9131642), (26, 4917038), (28, 4565821), (52, 2458519), (91, 1404868), (182, 702434), (364, 351217)]