388540802854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1\times {\mathrm{10667}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 594506304000

約数和(自身を除く): 205965501146

約数列:

[1, 2, 71, 142, 199, 398, 1289, 2578, 10667, 14129, 21334, 28258, 91519, 183038, 256511, 513022, 757357, 1514714, 2122733, 4245466, 13749763, 18212281, 27499526, 36424562, 150714043, 301428086, 976233173, 1952466346, 2736202837, 5472405674, 194270401427, 388540802854]

約数ペア:

[(1, 388540802854), (2, 194270401427), (71, 5472405674), (142, 2736202837), (199, 1952466346), (398, 976233173), (1289, 301428086), (2578, 150714043), (10667, 36424562), (14129, 27499526), (21334, 18212281), (28258, 13749763), (91519, 4245466), (183038, 2122733), (256511, 1514714), (513022, 757357)]