246687644

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{82339}}^1$

素因数の和:82457

約数の個数: 24

約数和(自身を含む): 497992320

約数和(自身を除く): 251304676

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 82339, 164678, 329356, 576373, 1152746, 2305492, 8810273, 17620546, 35241092, 61671911, 123343822, 246687644]

約数ペア:

[(1, 246687644), (2, 123343822), (4, 61671911), (7, 35241092), (14, 17620546), (28, 8810273), (107, 2305492), (214, 1152746), (428, 576373), (749, 329356), (1498, 164678), (2996, 82339)]