1188391672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{5413}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 2401217280

約数和(自身を除く): 1212825608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2111, 4222, 5413, 8444, 10826, 16888, 21652, 27443, 43304, 54886, 70369, 109772, 140738, 219544, 281476, 562952, 11426843, 22853686, 45707372, 91414744, 148548959, 297097918, 594195836, 1188391672]

約数ペア:

[(1, 1188391672), (2, 594195836), (4, 297097918), (8, 148548959), (13, 91414744), (26, 45707372), (52, 22853686), (104, 11426843), (2111, 562952), (4222, 281476), (5413, 219544), (8444, 140738), (10826, 109772), (16888, 70369), (21652, 54886), (27443, 43304)]