977366984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{16073}}^1$

素因数の和:16781

約数の個数: 32

約数和(自身を含む): 2002177440

約数和(自身を除く): 1024810456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 691, 1382, 2764, 5528, 7601, 15202, 16073, 30404, 32146, 60808, 64292, 128584, 176803, 353606, 707212, 1414424, 11106443, 22212886, 44425772, 88851544, 122170873, 244341746, 488683492, 977366984]

約数ペア:

[(1, 977366984), (2, 488683492), (4, 244341746), (8, 122170873), (11, 88851544), (22, 44425772), (44, 22212886), (88, 11106443), (691, 1414424), (1382, 707212), (2764, 353606), (5528, 176803), (7601, 128584), (15202, 64292), (16073, 60808), (30404, 32146)]