2017122778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1\times {\mathrm{33721}}^1$

素因数の和:36453

約数の個数: 16

約数和(自身を含む): 3302058240

約数和(自身を除く): 1284935462

約数列:

[1, 2, 11, 22, 2719, 5438, 29909, 33721, 59818, 67442, 370931, 741862, 91687399, 183374798, 1008561389, 2017122778]

約数ペア:

[(1, 2017122778), (2, 1008561389), (11, 183374798), (22, 91687399), (2719, 741862), (5438, 370931), (29909, 67442), (33721, 59818)]