2790964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 5378688

約数和(自身を除く): 2587724

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 463, 548, 926, 1507, 1852, 3014, 5093, 6028, 10186, 20372, 63431, 126862, 253724, 697741, 1395482, 2790964]

約数ペア:

[(1, 2790964), (2, 1395482), (4, 697741), (11, 253724), (22, 126862), (44, 63431), (137, 20372), (274, 10186), (463, 6028), (548, 5093), (926, 3014), (1507, 1852)]