2021031142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{39883}}^1$

素因数の和:41847

約数の個数: 16

約数和(自身を含む): 3266499600

約数和(自身を除く): 1245468458

約数列:

[1, 2, 13, 26, 1949, 3898, 25337, 39883, 50674, 79766, 518479, 1036958, 77731967, 155463934, 1010515571, 2021031142]

約数ペア:

[(1, 2021031142), (2, 1010515571), (13, 155463934), (26, 77731967), (1949, 1036958), (3898, 518479), (25337, 79766), (39883, 50674)]