2009763914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{456557}}^1$

素因数の和:456661

約数の個数: 16

約数和(自身を含む): 3155728896

約数和(自身を除く): 1145964982

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 456557, 913114, 14153267, 28306534, 32415547, 64831094, 1004881957, 2009763914]

約数ペア:

[(1, 2009763914), (2, 1004881957), (31, 64831094), (62, 32415547), (71, 28306534), (142, 14153267), (2201, 913114), (4402, 456557)]