2019964353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{225871}}^1$

素因数の和:226156

約数の個数: 16

約数和(自身を含む): 2948984832

約数和(自身を除く): 929020479

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 225871, 677613, 2484581, 7453743, 61211041, 183633123, 673321451, 2019964353]

約数ペア:

[(1, 2019964353), (3, 673321451), (11, 183633123), (33, 61211041), (271, 7453743), (813, 2484581), (2981, 677613), (8943, 225871)]