2017130248

素因数分解:

$2^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{40609}}^1$

素因数の和:41509

約数の個数: 32

約数和(自身を含む): 4327401600

約数和(自身を除く): 2310271352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 887, 1774, 3548, 6209, 7096, 12418, 24836, 40609, 49672, 81218, 162436, 284263, 324872, 568526, 1137052, 2274104, 36020183, 72040366, 144080732, 252141281, 288161464, 504282562, 1008565124, 2017130248]

約数ペア:

[(1, 2017130248), (2, 1008565124), (4, 504282562), (7, 288161464), (8, 252141281), (14, 144080732), (28, 72040366), (56, 36020183), (887, 2274104), (1774, 1137052), (3548, 568526), (6209, 324872), (7096, 284263), (12418, 162436), (24836, 81218), (40609, 49672)]