2018542070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2843017}}^1$

素因数の和:2843095

約数の個数: 16

約数和(自身を含む): 3684551328

約数和(自身を除く): 1666009258

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2843017, 5686034, 14215085, 28430170, 201854207, 403708414, 1009271035, 2018542070]

約数ペア:

[(1, 2018542070), (2, 1009271035), (5, 403708414), (10, 201854207), (71, 28430170), (142, 14215085), (355, 5686034), (710, 2843017)]