2238839905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{68771}}^1$

素因数の和:69176

約数の個数: 16

約数和(自身を含む): 2852112384

約数和(自身を除く): 613272479

約数列:

[1, 5, 17, 85, 383, 1915, 6511, 32555, 68771, 343855, 1169107, 5845535, 26339293, 131696465, 447767981, 2238839905]

約数ペア:

[(1, 2238839905), (5, 447767981), (17, 131696465), (85, 26339293), (383, 5845535), (1915, 1169107), (6511, 343855), (32555, 68771)]