2022784148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{27479}}^1$

素因数の和:27740

約数の個数: 48

約数和(自身を含む): 4431974400

約数和(自身を除く): 2409190252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 5258, 6692, 10516, 18403, 27479, 36806, 54958, 73612, 109916, 192353, 302269, 384706, 604538, 769412, 1209076, 2115883, 4231766, 6567481, 8463532, 13134962, 26269924, 45972367, 72242291, 91944734, 144484582, 183889468, 288969164, 505696037, 1011392074, 2022784148]

約数ペア:

[(1, 2022784148), (2, 1011392074), (4, 505696037), (7, 288969164), (11, 183889468), (14, 144484582), (22, 91944734), (28, 72242291), (44, 45972367), (77, 26269924), (154, 13134962), (239, 8463532), (308, 6567481), (478, 4231766), (956, 2115883), (1673, 1209076), (2629, 769412), (3346, 604538), (5258, 384706), (6692, 302269), (10516, 192353), (18403, 109916), (27479, 73612), (36806, 54958)]