74479069

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79999}}^1$

素因数の和:80032

約数の個数: 12

約数和(自身を含む): 91200000

約数和(自身を除く): 16720931

約数列:

[1, 7, 19, 49, 133, 931, 79999, 559993, 1519981, 3919951, 10639867, 74479069]

約数ペア:

[(1, 74479069), (7, 10639867), (19, 3919951), (49, 1519981), (133, 559993), (931, 79999)]