2012594552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{31147}}^1$

素因数の和:31391

約数の個数: 32

約数和(自身を含む): 3885401520

約数和(自身を除く): 1872806968

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 788, 1576, 8077, 16154, 31147, 32308, 62294, 64616, 124588, 249176, 1277027, 2554054, 5108108, 6135959, 10216216, 12271918, 24543836, 49087672, 251574319, 503148638, 1006297276, 2012594552]

約数ペア:

[(1, 2012594552), (2, 1006297276), (4, 503148638), (8, 251574319), (41, 49087672), (82, 24543836), (164, 12271918), (197, 10216216), (328, 6135959), (394, 5108108), (788, 2554054), (1576, 1277027), (8077, 249176), (16154, 124588), (31147, 64616), (32308, 62294)]