4727996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 10536960

約数和(自身を除く): 5808964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 419, 434, 806, 838, 868, 1612, 1676, 2821, 2933, 5447, 5642, 5866, 10894, 11284, 11732, 12989, 21788, 25978, 38129, 51956, 76258, 90923, 152516, 168857, 181846, 337714, 363692, 675428, 1181999, 2363998, 4727996]

約数ペア:

[(1, 4727996), (2, 2363998), (4, 1181999), (7, 675428), (13, 363692), (14, 337714), (26, 181846), (28, 168857), (31, 152516), (52, 90923), (62, 76258), (91, 51956), (124, 38129), (182, 25978), (217, 21788), (364, 12989), (403, 11732), (419, 11284), (434, 10894), (806, 5866), (838, 5642), (868, 5447), (1612, 2933), (1676, 2821)]