394878876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4700939}}^1$

素因数の和:4700953

約数の個数: 24

約数和(自身を含む): 1053010560

約数和(自身を除く): 658131684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4700939, 9401878, 14102817, 18803756, 28205634, 32906573, 56411268, 65813146, 98719719, 131626292, 197439438, 394878876]

約数ペア:

[(1, 394878876), (2, 197439438), (3, 131626292), (4, 98719719), (6, 65813146), (7, 56411268), (12, 32906573), (14, 28205634), (21, 18803756), (28, 14102817), (42, 9401878), (84, 4700939)]