639304854

素因数分解:

$2^1\times 3^1\times {\mathrm{8849}}^1\times {\mathrm{12041}}^1$

素因数の和:20895

約数の個数: 16

約数和(自身を含む): 1278860400

約数和(自身を除く): 639555546

約数列:

[1, 2, 3, 6, 8849, 12041, 17698, 24082, 26547, 36123, 53094, 72246, 106550809, 213101618, 319652427, 639304854]

約数ペア:

[(1, 639304854), (2, 319652427), (3, 213101618), (6, 106550809), (8849, 72246), (12041, 53094), (17698, 36123), (24082, 26547)]