4078690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5297}}^1$

素因数の和:5322

約数の個数: 32

約数和(自身を含む): 9154944

約数和(自身を除く): 5076254

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5297, 10594, 26485, 37079, 52970, 58267, 74158, 116534, 185395, 291335, 370790, 407869, 582670, 815738, 2039345, 4078690]

約数ペア:

[(1, 4078690), (2, 2039345), (5, 815738), (7, 582670), (10, 407869), (11, 370790), (14, 291335), (22, 185395), (35, 116534), (55, 74158), (70, 58267), (77, 52970), (110, 37079), (154, 26485), (385, 10594), (770, 5297)]