126977786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{3557}}^1$

素因数の和:4945

約数の個数: 16

約数和(自身を含む): 205325064

約数和(自身を除く): 78347278

約数列:

[1, 2, 13, 26, 1373, 2746, 3557, 7114, 17849, 35698, 46241, 92482, 4883761, 9767522, 63488893, 126977786]

約数ペア:

[(1, 126977786), (2, 63488893), (13, 9767522), (26, 4883761), (1373, 92482), (2746, 46241), (3557, 35698), (7114, 17849)]