2781834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 6139584

約数和(自身を除く): 3357750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 373, 678, 746, 1119, 1243, 2238, 2486, 3729, 4103, 7458, 8206, 12309, 24618, 42149, 84298, 126447, 252894, 463639, 927278, 1390917, 2781834]

約数ペア:

[(1, 2781834), (2, 1390917), (3, 927278), (6, 463639), (11, 252894), (22, 126447), (33, 84298), (66, 42149), (113, 24618), (226, 12309), (339, 8206), (373, 7458), (678, 4103), (746, 3729), (1119, 2486), (1243, 2238)]