2010088444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{36571}}^1$

素因数の和:36746

約数の個数: 48

約数和(自身を含む): 4358212096

約数和(自身を除く): 2348123652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3926, 4228, 7852, 13741, 27482, 36571, 54964, 73142, 146284, 255997, 475423, 511994, 950846, 1023988, 1901692, 3327961, 5522221, 6655922, 11044442, 13311844, 22088884, 38655547, 71788873, 77311094, 143577746, 154622188, 287155492, 502522111, 1005044222, 2010088444]

約数ペア:

[(1, 2010088444), (2, 1005044222), (4, 502522111), (7, 287155492), (13, 154622188), (14, 143577746), (26, 77311094), (28, 71788873), (52, 38655547), (91, 22088884), (151, 13311844), (182, 11044442), (302, 6655922), (364, 5522221), (604, 3327961), (1057, 1901692), (1963, 1023988), (2114, 950846), (3926, 511994), (4228, 475423), (7852, 255997), (13741, 146284), (27482, 73142), (36571, 54964)]