123669298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{21169}}^1$

素因数の和:21321

約数の個数: 16

約数和(自身を含む): 195102720

約数和(自身を除く): 71433422

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 21169, 42338, 486887, 973774, 2688463, 5376926, 61834649, 123669298]

約数ペア:

[(1, 123669298), (2, 61834649), (23, 5376926), (46, 2688463), (127, 973774), (254, 486887), (2921, 42338), (5842, 21169)]