920623967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{123923}}^1$

素因数の和:123982

約数の個数: 16

約数和(自身を含む): 1070703360

約数和(自身を除く): 150079393

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 123923, 2106691, 2354537, 2850229, 40027129, 48453893, 54154351, 920623967]

約数ペア:

[(1, 920623967), (17, 54154351), (19, 48453893), (23, 40027129), (323, 2850229), (391, 2354537), (437, 2106691), (7429, 123923)]