321770708

素因数分解:

$2^2\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{3407}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 643921152

約数和(自身を除く): 322150444

約数列:

[1, 2, 4, 7, 14, 28, 3373, 3407, 6746, 6814, 13492, 13628, 23611, 23849, 47222, 47698, 94444, 95396, 11491811, 22983622, 45967244, 80442677, 160885354, 321770708]

約数ペア:

[(1, 321770708), (2, 160885354), (4, 80442677), (7, 45967244), (14, 22983622), (28, 11491811), (3373, 95396), (3407, 94444), (6746, 47698), (6814, 47222), (13492, 23849), (13628, 23611)]