2709897988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 5930910720

約数和(自身を除く): 3221012732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 89, 94, 119, 178, 188, 238, 329, 356, 476, 623, 658, 799, 1246, 1316, 1361, 1513, 1598, 2492, 2722, 3026, 3196, 4183, 5444, 5593, 6052, 8366, 9527, 10591, 11186, 16732, 19054, 21182, 22372, 23137, 29281, 38108, 42364, 46274, 58562, 63967, 71111, 92548, 117124, 121129, 127934, 142222, 161959, 242258, 255868, 284444, 323918, 447769, 484516, 497777, 647836, 847903, 895538, 995554, 1087439, 1695806, 1791076, 1991108, 2059193, 2174878, 3391612, 4118386, 4349756, 5693063, 7612073, 8236772, 11386126, 14414351, 15224146, 22772252, 28828702, 30448292, 39851441, 57657404, 79702882, 96782071, 159405764, 193564142, 387128284, 677474497, 1354948994, 2709897988]

約数ペア:

[(1, 2709897988), (2, 1354948994), (4, 677474497), (7, 387128284), (14, 193564142), (17, 159405764), (28, 96782071), (34, 79702882), (47, 57657404), (68, 39851441), (89, 30448292), (94, 28828702), (119, 22772252), (178, 15224146), (188, 14414351), (238, 11386126), (329, 8236772), (356, 7612073), (476, 5693063), (623, 4349756), (658, 4118386), (799, 3391612), (1246, 2174878), (1316, 2059193), (1361, 1991108), (1513, 1791076), (1598, 1695806), (2492, 1087439), (2722, 995554), (3026, 895538), (3196, 847903), (4183, 647836), (5444, 497777), (5593, 484516), (6052, 447769), (8366, 323918), (9527, 284444), (10591, 255868), (11186, 242258), (16732, 161959), (19054, 142222), (21182, 127934), (22372, 121129), (23137, 117124), (29281, 92548), (38108, 71111), (42364, 63967), (46274, 58562)]