519038128

素因数分解:

$2^4\times 7^1\times {\mathrm{739}}^1\times {\mathrm{6271}}^1$

素因数の和:7025

約数の個数: 40

約数和(自身を含む): 1151037440

約数和(自身を除く): 631999312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 739, 1478, 2956, 5173, 5912, 6271, 10346, 11824, 12542, 20692, 25084, 41384, 43897, 50168, 82768, 87794, 100336, 175588, 351176, 702352, 4634269, 9268538, 18537076, 32439883, 37074152, 64879766, 74148304, 129759532, 259519064, 519038128]

約数ペア:

[(1, 519038128), (2, 259519064), (4, 129759532), (7, 74148304), (8, 64879766), (14, 37074152), (16, 32439883), (28, 18537076), (56, 9268538), (112, 4634269), (739, 702352), (1478, 351176), (2956, 175588), (5173, 100336), (5912, 87794), (6271, 82768), (10346, 50168), (11824, 43897), (12542, 41384), (20692, 25084)]