2331357679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1871}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 2909177856

約数和(自身を除く): 577820177

約数列:

[1, 7, 17, 37, 119, 259, 283, 629, 1871, 1981, 4403, 4811, 10471, 13097, 31807, 33677, 69227, 73297, 178007, 222649, 484589, 529493, 1176859, 1246049, 3706451, 8238013, 9001381, 19591241, 63009667, 137138687, 333051097, 2331357679]

約数ペア:

[(1, 2331357679), (7, 333051097), (17, 137138687), (37, 63009667), (119, 19591241), (259, 9001381), (283, 8238013), (629, 3706451), (1871, 1246049), (1981, 1176859), (4403, 529493), (4811, 484589), (10471, 222649), (13097, 178007), (31807, 73297), (33677, 69227)]