331833220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{130643}}^1$

素因数の和:130779

約数の個数: 24

約数和(自身を含む): 702342144

約数和(自身を除く): 370508924

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 130643, 261286, 522572, 653215, 1306430, 2612860, 16591661, 33183322, 66366644, 82958305, 165916610, 331833220]

約数ペア:

[(1, 331833220), (2, 165916610), (4, 82958305), (5, 66366644), (10, 33183322), (20, 16591661), (127, 2612860), (254, 1306430), (508, 653215), (635, 522572), (1270, 261286), (2540, 130643)]