2012018055938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1288103749}}^1$

素因数の和:1288103833

約数の個数: 16

約数和(自身を含む): 3338764920000

約数和(自身を除く): 1326746864062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1288103749, 2576207498, 14169141239, 28338282478, 91455366179, 182910732358, 1006009027969, 2012018055938]

約数ペア:

[(1, 2012018055938), (2, 1006009027969), (11, 182910732358), (22, 91455366179), (71, 28338282478), (142, 14169141239), (781, 2576207498), (1562, 1288103749)]