843268412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{68917}}^1$

素因数の和:68970

約数の個数: 48

約数和(自身を含む): 1852515840

約数和(自身を除く): 1009247428

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 68917, 137834, 275668, 482419, 964838, 1309423, 1585091, 1929676, 2618846, 3170182, 5237692, 6340364, 9165961, 11095637, 18331922, 22191274, 30116729, 36663844, 44382548, 60233458, 120466916, 210817103, 421634206, 843268412]

約数ペア:

[(1, 843268412), (2, 421634206), (4, 210817103), (7, 120466916), (14, 60233458), (19, 44382548), (23, 36663844), (28, 30116729), (38, 22191274), (46, 18331922), (76, 11095637), (92, 9165961), (133, 6340364), (161, 5237692), (266, 3170182), (322, 2618846), (437, 1929676), (532, 1585091), (644, 1309423), (874, 964838), (1748, 482419), (3059, 275668), (6118, 137834), (12236, 68917)]