2549666912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 5535770688

約数和(自身を除く): 2986103776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 113, 146, 208, 226, 292, 416, 452, 584, 743, 904, 949, 1168, 1469, 1486, 1808, 1898, 2336, 2938, 2972, 3616, 3796, 5876, 5944, 7592, 8249, 9659, 11752, 11888, 15184, 16498, 19318, 23504, 23776, 30368, 32996, 38636, 47008, 54239, 65992, 77272, 83959, 107237, 108478, 131984, 154544, 167918, 214474, 216956, 263968, 309088, 335836, 428948, 433912, 671672, 705107, 857896, 867824, 1091467, 1343344, 1410214, 1715792, 1735648, 2182934, 2686688, 2820428, 3431584, 4365868, 5640856, 6129007, 8731736, 11281712, 12258014, 17463472, 22563424, 24516028, 34926944, 49032056, 79677091, 98064112, 159354182, 196128224, 318708364, 637416728, 1274833456, 2549666912]

約数ペア:

[(1, 2549666912), (2, 1274833456), (4, 637416728), (8, 318708364), (13, 196128224), (16, 159354182), (26, 98064112), (32, 79677091), (52, 49032056), (73, 34926944), (104, 24516028), (113, 22563424), (146, 17463472), (208, 12258014), (226, 11281712), (292, 8731736), (416, 6129007), (452, 5640856), (584, 4365868), (743, 3431584), (904, 2820428), (949, 2686688), (1168, 2182934), (1469, 1735648), (1486, 1715792), (1808, 1410214), (1898, 1343344), (2336, 1091467), (2938, 867824), (2972, 857896), (3616, 705107), (3796, 671672), (5876, 433912), (5944, 428948), (7592, 335836), (8249, 309088), (9659, 263968), (11752, 216956), (11888, 214474), (15184, 167918), (16498, 154544), (19318, 131984), (23504, 108478), (23776, 107237), (30368, 83959), (32996, 77272), (38636, 65992), (47008, 54239)]