1025117858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{39461}}^1$

素因数の和:39913

約数の個数: 16

約数和(自身を含む): 1591107840

約数和(自身を除く): 565989982

約数列:

[1, 2, 31, 62, 419, 838, 12989, 25978, 39461, 78922, 1223291, 2446582, 16534159, 33068318, 512558929, 1025117858]

約数ペア:

[(1, 1025117858), (2, 512558929), (31, 33068318), (62, 16534159), (419, 2446582), (838, 1223291), (12989, 78922), (25978, 39461)]