307972084

素因数分解:

$2^2\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{6719}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 616412160

約数和(自身を除く): 308440076

約数列:

[1, 2, 4, 7, 14, 28, 1637, 3274, 6548, 6719, 11459, 13438, 22918, 26876, 45836, 47033, 94066, 188132, 10999003, 21998006, 43996012, 76993021, 153986042, 307972084]

約数ペア:

[(1, 307972084), (2, 153986042), (4, 76993021), (7, 43996012), (14, 21998006), (28, 10999003), (1637, 188132), (3274, 94066), (6548, 47033), (6719, 45836), (11459, 26876), (13438, 22918)]