2850078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 7372800

約数和(自身を除く): 4522722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 199, 217, 231, 341, 398, 434, 462, 597, 651, 682, 1023, 1194, 1302, 1393, 2046, 2189, 2387, 2786, 4179, 4378, 4774, 6169, 6567, 7161, 8358, 12338, 13134, 14322, 15323, 18507, 30646, 37014, 43183, 45969, 67859, 86366, 91938, 129549, 135718, 203577, 259098, 407154, 475013, 950026, 1425039, 2850078]

約数ペア:

[(1, 2850078), (2, 1425039), (3, 950026), (6, 475013), (7, 407154), (11, 259098), (14, 203577), (21, 135718), (22, 129549), (31, 91938), (33, 86366), (42, 67859), (62, 45969), (66, 43183), (77, 37014), (93, 30646), (154, 18507), (186, 15323), (199, 14322), (217, 13134), (231, 12338), (341, 8358), (398, 7161), (434, 6567), (462, 6169), (597, 4774), (651, 4378), (682, 4179), (1023, 2786), (1194, 2387), (1302, 2189), (1393, 2046)]