2491432438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{225143}}^1$

素因数の和:225659

約数の個数: 16

約数和(自身を含む): 4085012736

約数和(自身を除く): 1593580298

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 225143, 450286, 2476573, 4953146, 113246929, 226493858, 1245716219, 2491432438]

約数ペア:

[(1, 2491432438), (2, 1245716219), (11, 226493858), (22, 113246929), (503, 4953146), (1006, 2476573), (5533, 450286), (11066, 225143)]