2019872068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29704001}}^1$

素因数の和:29704022

約数の個数: 12

約数和(自身を含む): 3742704252

約数和(自身を除く): 1722832184

約数列:

[1, 2, 4, 17, 34, 68, 29704001, 59408002, 118816004, 504968017, 1009936034, 2019872068]

約数ペア:

[(1, 2019872068), (2, 1009936034), (4, 504968017), (17, 118816004), (34, 59408002), (68, 29704001)]