402000262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1\times {\mathrm{4463}}^1$

素因数の和:6047

約数の個数: 16

約数和(自身を含む): 624335040

約数和(自身を除く): 222334778

約数列:

[1, 2, 29, 58, 1553, 3106, 4463, 8926, 45037, 90074, 129427, 258854, 6931039, 13862078, 201000131, 402000262]

約数ペア:

[(1, 402000262), (2, 201000131), (29, 13862078), (58, 6931039), (1553, 258854), (3106, 129427), (4463, 90074), (8926, 45037)]