2021094776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14860991}}^1$

素因数の和:14861014

約数の個数: 16

約数和(自身を含む): 4012467840

約数和(自身を除く): 1991373064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14860991, 29721982, 59443964, 118887928, 252636847, 505273694, 1010547388, 2021094776]

約数ペア:

[(1, 2021094776), (2, 1010547388), (4, 505273694), (8, 252636847), (17, 118887928), (34, 59443964), (68, 29721982), (136, 14860991)]