2992628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 5440512

約数和(自身を除く): 2447884

約数列:

[1, 2, 4, 43, 86, 127, 137, 172, 254, 274, 508, 548, 5461, 5891, 10922, 11782, 17399, 21844, 23564, 34798, 69596, 748157, 1496314, 2992628]

約数ペア:

[(1, 2992628), (2, 1496314), (4, 748157), (43, 69596), (86, 34798), (127, 23564), (137, 21844), (172, 17399), (254, 11782), (274, 10922), (508, 5891), (548, 5461)]