391122258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3430897}}^1$

素因数の和:3430921

約数の個数: 16

約数和(自身を含む): 823415520

約数和(自身を除く): 432293262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3430897, 6861794, 10292691, 20585382, 65187043, 130374086, 195561129, 391122258]

約数ペア:

[(1, 391122258), (2, 195561129), (3, 130374086), (6, 65187043), (19, 20585382), (38, 10292691), (57, 6861794), (114, 3430897)]