2113011005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{27109}}^1$

素因数の和:27269

約数の個数: 32

約数和(自身を含む): 3091841280

約数和(自身を除く): 978830275

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 595, 655, 917, 2227, 4585, 11135, 15589, 27109, 77945, 135545, 189763, 460853, 948815, 2304265, 3225971, 3551279, 16129855, 17756395, 24858953, 60371743, 124294765, 301858715, 422602201, 2113011005]

約数ペア:

[(1, 2113011005), (5, 422602201), (7, 301858715), (17, 124294765), (35, 60371743), (85, 24858953), (119, 17756395), (131, 16129855), (595, 3551279), (655, 3225971), (917, 2304265), (2227, 948815), (4585, 460853), (11135, 189763), (15589, 135545), (27109, 77945)]