2080471394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{3019}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 3319004160

約数和(自身を除く): 1238532766

約数列:

[1, 2, 23, 46, 71, 142, 211, 422, 1633, 3019, 3266, 4853, 6038, 9706, 14981, 29962, 69437, 138874, 214349, 344563, 428698, 637009, 689126, 1274018, 4930027, 9860054, 14651207, 29302414, 45227639, 90455278, 1040235697, 2080471394]

約数ペア:

[(1, 2080471394), (2, 1040235697), (23, 90455278), (46, 45227639), (71, 29302414), (142, 14651207), (211, 9860054), (422, 4930027), (1633, 1274018), (3019, 689126), (3266, 637009), (4853, 428698), (6038, 344563), (9706, 214349), (14981, 138874), (29962, 69437)]