1275249970856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5171}}^1\times {\mathrm{1813351}}^1$

素因数の和:1818545

約数の個数: 32

約数和(自身を含む): 2532237266880

約数和(自身を除く): 1256987296024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5171, 10342, 20684, 41368, 87907, 175814, 351628, 703256, 1813351, 3626702, 7253404, 14506808, 30826967, 61653934, 123307868, 246615736, 9376838021, 18753676042, 37507352084, 75014704168, 159406246357, 318812492714, 637624985428, 1275249970856]

約数ペア:

[(1, 1275249970856), (2, 637624985428), (4, 318812492714), (8, 159406246357), (17, 75014704168), (34, 37507352084), (68, 18753676042), (136, 9376838021), (5171, 246615736), (10342, 123307868), (20684, 61653934), (41368, 30826967), (87907, 14506808), (175814, 7253404), (351628, 3626702), (703256, 1813351)]