5087516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 10940160

約数和(自身を除く): 5852644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 131, 133, 146, 262, 266, 292, 511, 524, 532, 917, 1022, 1387, 1834, 2044, 2489, 2774, 3668, 4978, 5548, 9563, 9709, 9956, 17423, 19126, 19418, 34846, 38252, 38836, 66941, 69692, 133882, 181697, 267764, 363394, 726788, 1271879, 2543758, 5087516]

約数ペア:

[(1, 5087516), (2, 2543758), (4, 1271879), (7, 726788), (14, 363394), (19, 267764), (28, 181697), (38, 133882), (73, 69692), (76, 66941), (131, 38836), (133, 38252), (146, 34846), (262, 19418), (266, 19126), (292, 17423), (511, 9956), (524, 9709), (532, 9563), (917, 5548), (1022, 4978), (1387, 3668), (1834, 2774), (2044, 2489)]