2045731964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 3839367168

約数和(自身を除く): 1793635204

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 167, 188, 334, 668, 1081, 2162, 2833, 3841, 4324, 5666, 7682, 7849, 11332, 15364, 15698, 31396, 65159, 130318, 133151, 180527, 260636, 266302, 361054, 473111, 532604, 722108, 946222, 1892444, 3062473, 6124946, 10881553, 12249892, 21763106, 22236217, 43526212, 44472434, 88944868, 511432991, 1022865982, 2045731964]

約数ペア:

[(1, 2045731964), (2, 1022865982), (4, 511432991), (23, 88944868), (46, 44472434), (47, 43526212), (92, 22236217), (94, 21763106), (167, 12249892), (188, 10881553), (334, 6124946), (668, 3062473), (1081, 1892444), (2162, 946222), (2833, 722108), (3841, 532604), (4324, 473111), (5666, 361054), (7682, 266302), (7849, 260636), (11332, 180527), (15364, 133151), (15698, 130318), (31396, 65159)]