2762983497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 4141774080

約数和(自身を除く): 1378790583

約数列:

[1, 3, 17, 29, 51, 73, 87, 157, 163, 219, 471, 489, 493, 1241, 1479, 2117, 2669, 2771, 3723, 4553, 4727, 6351, 8007, 8313, 11461, 11899, 13659, 14181, 25591, 34383, 35697, 35989, 76773, 77401, 80359, 107967, 194837, 202283, 232203, 241077, 332369, 345071, 435047, 584511, 606849, 742139, 997107, 1035213, 1305141, 1868143, 2226417, 5604429, 5650273, 5866207, 12616363, 16950819, 17598621, 31758431, 37849089, 54176147, 95275293, 162528441, 920994499, 2762983497]

約数ペア:

[(1, 2762983497), (3, 920994499), (17, 162528441), (29, 95275293), (51, 54176147), (73, 37849089), (87, 31758431), (157, 17598621), (163, 16950819), (219, 12616363), (471, 5866207), (489, 5650273), (493, 5604429), (1241, 2226417), (1479, 1868143), (2117, 1305141), (2669, 1035213), (2771, 997107), (3723, 742139), (4553, 606849), (4727, 584511), (6351, 435047), (8007, 345071), (8313, 332369), (11461, 241077), (11899, 232203), (13659, 202283), (14181, 194837), (25591, 107967), (34383, 80359), (35697, 77401), (35989, 76773)]