2431506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 6405120

約数和(自身を除く): 3973614

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 277, 399, 418, 462, 554, 627, 798, 831, 1254, 1463, 1662, 1939, 2926, 3047, 3878, 4389, 5263, 5817, 6094, 8778, 9141, 10526, 11634, 15789, 18282, 21329, 31578, 36841, 42658, 57893, 63987, 73682, 110523, 115786, 127974, 173679, 221046, 347358, 405251, 810502, 1215753, 2431506]

約数ペア:

[(1, 2431506), (2, 1215753), (3, 810502), (6, 405251), (7, 347358), (11, 221046), (14, 173679), (19, 127974), (21, 115786), (22, 110523), (33, 73682), (38, 63987), (42, 57893), (57, 42658), (66, 36841), (77, 31578), (114, 21329), (133, 18282), (154, 15789), (209, 11634), (231, 10526), (266, 9141), (277, 8778), (399, 6094), (418, 5817), (462, 5263), (554, 4389), (627, 3878), (798, 3047), (831, 2926), (1254, 1939), (1463, 1662)]