3958804510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{28019}}^1$

素因数の和:28296

約数の個数: 32

約数和(自身を含む): 7262784000

約数和(自身を除く): 3303979490

約数列:

[1, 2, 5, 10, 71, 142, 199, 355, 398, 710, 995, 1990, 14129, 28019, 28258, 56038, 70645, 140095, 141290, 280190, 1989349, 3978698, 5575781, 9946745, 11151562, 19893490, 27878905, 55757810, 395880451, 791760902, 1979402255, 3958804510]

約数ペア:

[(1, 3958804510), (2, 1979402255), (5, 791760902), (10, 395880451), (71, 55757810), (142, 27878905), (199, 19893490), (355, 11151562), (398, 9946745), (710, 5575781), (995, 3978698), (1990, 1989349), (14129, 280190), (28019, 141290), (28258, 140095), (56038, 70645)]