2252247890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{26339}}^1$

素因数の和:26866

約数の個数: 32

約数和(自身を含む): 4301216640

約数和(自身を除く): 2048968750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 503, 1006, 2515, 5030, 8551, 17102, 26339, 42755, 52678, 85510, 131695, 263390, 447763, 895526, 2238815, 4477630, 13248517, 26497034, 66242585, 132485170, 225224789, 450449578, 1126123945, 2252247890]

約数ペア:

[(1, 2252247890), (2, 1126123945), (5, 450449578), (10, 225224789), (17, 132485170), (34, 66242585), (85, 26497034), (170, 13248517), (503, 4477630), (1006, 2238815), (2515, 895526), (5030, 447763), (8551, 263390), (17102, 131695), (26339, 85510), (42755, 52678)]