2266451990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 4509146880

約数和(自身を除く): 2242694890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 227, 278, 454, 653, 695, 1135, 1306, 1390, 1529, 2270, 2497, 3058, 3265, 4994, 6530, 7183, 7645, 12485, 14366, 15290, 24970, 31553, 35915, 63106, 71830, 90767, 148231, 157765, 181534, 296462, 315530, 347083, 453835, 694166, 741155, 907670, 998437, 1482310, 1630541, 1735415, 1996874, 3261082, 3470830, 4992185, 8152705, 9984370, 16305410, 20604109, 41208218, 103020545, 206041090, 226645199, 453290398, 1133225995, 2266451990]

約数ペア:

[(1, 2266451990), (2, 1133225995), (5, 453290398), (10, 226645199), (11, 206041090), (22, 103020545), (55, 41208218), (110, 20604109), (139, 16305410), (227, 9984370), (278, 8152705), (454, 4992185), (653, 3470830), (695, 3261082), (1135, 1996874), (1306, 1735415), (1390, 1630541), (1529, 1482310), (2270, 998437), (2497, 907670), (3058, 741155), (3265, 694166), (4994, 453835), (6530, 347083), (7183, 315530), (7645, 296462), (12485, 181534), (14366, 157765), (15290, 148231), (24970, 90767), (31553, 71830), (35915, 63106)]