291299982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2555263}}^1$

素因数の和:2555287

約数の個数: 16

約数和(自身を含む): 613263360

約数和(自身を除く): 321963378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2555263, 5110526, 7665789, 15331578, 48549997, 97099994, 145649991, 291299982]

約数ペア:

[(1, 291299982), (2, 145649991), (3, 97099994), (6, 48549997), (19, 15331578), (38, 7665789), (57, 5110526), (114, 2555263)]