17966700566

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1\times {\mathrm{2081}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 28071622656

約数和(自身を除く): 10104922090

約数列:

[1, 2, 31, 62, 131, 262, 1063, 2081, 2126, 4061, 4162, 8122, 32953, 64511, 65906, 129022, 139253, 272611, 278506, 545222, 2212103, 4316843, 4424206, 8450941, 8633686, 16901882, 68575193, 137150386, 289785493, 579570986, 8983350283, 17966700566]

約数ペア:

[(1, 17966700566), (2, 8983350283), (31, 579570986), (62, 289785493), (131, 137150386), (262, 68575193), (1063, 16901882), (2081, 8633686), (2126, 8450941), (4061, 4424206), (4162, 4316843), (8122, 2212103), (32953, 545222), (64511, 278506), (65906, 272611), (129022, 139253)]