1880974722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{252209}}^1$

素因数の和:252338

約数の個数: 32

約数和(自身を含む): 4140279360

約数和(自身を除く): 2259304638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 252209, 504418, 756627, 1513254, 2774299, 5548598, 8322897, 16645794, 28499617, 56999234, 85498851, 170997702, 313495787, 626991574, 940487361, 1880974722]

約数ペア:

[(1, 1880974722), (2, 940487361), (3, 626991574), (6, 313495787), (11, 170997702), (22, 85498851), (33, 56999234), (66, 28499617), (113, 16645794), (226, 8322897), (339, 5548598), (678, 2774299), (1243, 1513254), (2486, 756627), (3729, 504418), (7458, 252209)]