2378572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 2943668

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 263, 266, 323, 476, 526, 532, 646, 1052, 1292, 1841, 2261, 3682, 4471, 4522, 4997, 7364, 8942, 9044, 9994, 17884, 19988, 31297, 34979, 62594, 69958, 84949, 125188, 139916, 169898, 339796, 594643, 1189286, 2378572]

約数ペア:

[(1, 2378572), (2, 1189286), (4, 594643), (7, 339796), (14, 169898), (17, 139916), (19, 125188), (28, 84949), (34, 69958), (38, 62594), (68, 34979), (76, 31297), (119, 19988), (133, 17884), (238, 9994), (263, 9044), (266, 8942), (323, 7364), (476, 4997), (526, 4522), (532, 4471), (646, 3682), (1052, 2261), (1292, 1841)]