7138215344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{798101}}^1$

素因数の和:798165

約数の個数: 40

約数和(自身を含む): 15240555792

約数和(自身を除く): 8102340448

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 798101, 1596202, 3192404, 6384808, 10375313, 12769616, 20750626, 34318343, 41501252, 68636686, 83002504, 137273372, 166005008, 274546744, 446138459, 549093488, 892276918, 1784553836, 3569107672, 7138215344]

約数ペア:

[(1, 7138215344), (2, 3569107672), (4, 1784553836), (8, 892276918), (13, 549093488), (16, 446138459), (26, 274546744), (43, 166005008), (52, 137273372), (86, 83002504), (104, 68636686), (172, 41501252), (208, 34318343), (344, 20750626), (559, 12769616), (688, 10375313), (1118, 6384808), (2236, 3192404), (4472, 1596202), (8944, 798101)]