2009503412

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{983123}}^1$

素因数の和:983207

約数の個数: 24

約数和(自身を含む): 4074065856

約数和(自身を除く): 2064562444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 983123, 1966246, 3932492, 6881861, 13763722, 27527444, 71767979, 143535958, 287071916, 502375853, 1004751706, 2009503412]

約数ペア:

[(1, 2009503412), (2, 1004751706), (4, 502375853), (7, 287071916), (14, 143535958), (28, 71767979), (73, 27527444), (146, 13763722), (292, 6881861), (511, 3932492), (1022, 1966246), (2044, 983123)]