2783283074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{18679}}^1$

素因数の和:19226

約数の個数: 32

約数和(自身を含む): 4914483840

約数和(自身を除く): 2131200766

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 521, 1042, 5731, 6773, 11462, 13546, 18679, 37358, 74503, 149006, 205469, 242827, 410938, 485654, 2671097, 5342194, 9731759, 19463518, 107049349, 126512867, 214098698, 253025734, 1391641537, 2783283074]

約数ペア:

[(1, 2783283074), (2, 1391641537), (11, 253025734), (13, 214098698), (22, 126512867), (26, 107049349), (143, 19463518), (286, 9731759), (521, 5342194), (1042, 2671097), (5731, 485654), (6773, 410938), (11462, 242827), (13546, 205469), (18679, 149006), (37358, 74503)]