2019430810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{38783}}^1$

素因数の和:38958

約数の個数: 32

約数和(自身を含む): 3753050112

約数和(自身を除く): 1733619302

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 5207, 10414, 26035, 38783, 52070, 77566, 193915, 387830, 1590103, 3180206, 4925441, 7950515, 9850882, 15901030, 24627205, 49254410, 201943081, 403886162, 1009715405, 2019430810]

約数ペア:

[(1, 2019430810), (2, 1009715405), (5, 403886162), (10, 201943081), (41, 49254410), (82, 24627205), (127, 15901030), (205, 9850882), (254, 7950515), (410, 4925441), (635, 3180206), (1270, 1590103), (5207, 387830), (10414, 193915), (26035, 77566), (38783, 52070)]