520074194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 832438080

約数和(自身を除く): 312363886

約数列:

[1, 2, 19, 38, 137, 274, 283, 353, 566, 706, 2603, 5206, 5377, 6707, 10754, 13414, 38771, 48361, 77542, 96722, 99899, 199798, 736649, 918859, 1473298, 1837718, 1898081, 3796162, 13686163, 27372326, 260037097, 520074194]

約数ペア:

[(1, 520074194), (2, 260037097), (19, 27372326), (38, 13686163), (137, 3796162), (274, 1898081), (283, 1837718), (353, 1473298), (566, 918859), (706, 736649), (2603, 199798), (5206, 99899), (5377, 96722), (6707, 77542), (10754, 48361), (13414, 38771)]