2013809628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{42197}}^1$

素因数の和:42342

約数の個数: 48

約数和(自身を含む): 4863235104

約数和(自身を除く): 2849425476

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 492, 582, 1164, 3977, 7954, 11931, 15908, 23862, 42197, 47724, 84394, 126591, 168788, 253182, 506364, 1730077, 3460154, 4093109, 5190231, 6920308, 8186218, 10380462, 12279327, 16372436, 20760924, 24558654, 49117308, 167817469, 335634938, 503452407, 671269876, 1006904814, 2013809628]

約数ペア:

[(1, 2013809628), (2, 1006904814), (3, 671269876), (4, 503452407), (6, 335634938), (12, 167817469), (41, 49117308), (82, 24558654), (97, 20760924), (123, 16372436), (164, 12279327), (194, 10380462), (246, 8186218), (291, 6920308), (388, 5190231), (492, 4093109), (582, 3460154), (1164, 1730077), (3977, 506364), (7954, 253182), (11931, 168788), (15908, 126591), (23862, 84394), (42197, 47724)]