2012398968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1949999}}^1$

素因数の和:1950051

約数の個数: 32

約数和(自身を含む): 5148000000

約数和(自身を除く): 3135601032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1949999, 3899998, 5849997, 7799996, 11699994, 15599992, 23399988, 46799976, 83849957, 167699914, 251549871, 335399828, 503099742, 670799656, 1006199484, 2012398968]

約数ペア:

[(1, 2012398968), (2, 1006199484), (3, 670799656), (4, 503099742), (6, 335399828), (8, 251549871), (12, 167699914), (24, 83849957), (43, 46799976), (86, 23399988), (129, 15599992), (172, 11699994), (258, 7799996), (344, 5849997), (516, 3899998), (1032, 1949999)]