1215673212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7792777}}^1$

素因数の和:7792797

約数の個数: 24

約数和(自身を含む): 3054768976

約数和(自身を除く): 1839095764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 7792777, 15585554, 23378331, 31171108, 46756662, 93513324, 101306101, 202612202, 303918303, 405224404, 607836606, 1215673212]

約数ペア:

[(1, 1215673212), (2, 607836606), (3, 405224404), (4, 303918303), (6, 202612202), (12, 101306101), (13, 93513324), (26, 46756662), (39, 31171108), (52, 23378331), (78, 15585554), (156, 7792777)]