8964956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 21073920

約数和(自身を除く): 12108964

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2239, 4004, 4478, 8956, 15673, 24629, 29107, 31346, 49258, 58214, 62692, 98516, 116428, 172403, 203749, 320177, 344806, 407498, 640354, 689612, 814996, 1280708, 2241239, 4482478, 8964956]

約数ペア:

[(1, 8964956), (2, 4482478), (4, 2241239), (7, 1280708), (11, 814996), (13, 689612), (14, 640354), (22, 407498), (26, 344806), (28, 320177), (44, 203749), (52, 172403), (77, 116428), (91, 98516), (143, 62692), (154, 58214), (182, 49258), (286, 31346), (308, 29107), (364, 24629), (572, 15673), (1001, 8956), (2002, 4478), (2239, 4004)]