2106908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3916080

約数和(自身を除く): 1809172

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 443, 886, 1189, 1772, 2378, 4756, 12847, 18163, 25694, 36326, 51388, 72652, 526727, 1053454, 2106908]

約数ペア:

[(1, 2106908), (2, 1053454), (4, 526727), (29, 72652), (41, 51388), (58, 36326), (82, 25694), (116, 18163), (164, 12847), (443, 4756), (886, 2378), (1189, 1772)]