2503864832

素因数分解:

$2^9\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5333}}^1$

素因数の和:5489

約数の個数: 80

約数和(自身を含む): 5762256192

約数和(自身を除く): 3258391360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 512, 524, 896, 917, 1048, 1792, 1834, 2096, 3584, 3668, 4192, 5333, 7336, 8384, 10666, 14672, 16768, 21332, 29344, 33536, 37331, 42664, 58688, 67072, 74662, 85328, 117376, 149324, 170656, 234752, 298648, 341312, 469504, 597296, 682624, 698623, 1194592, 1365248, 1397246, 2389184, 2730496, 2794492, 4778368, 4890361, 5588984, 9556736, 9780722, 11177968, 19113472, 19561444, 22355936, 39122888, 44711872, 78245776, 89423744, 156491552, 178847488, 312983104, 357694976, 625966208, 1251932416, 2503864832]

約数ペア:

[(1, 2503864832), (2, 1251932416), (4, 625966208), (7, 357694976), (8, 312983104), (14, 178847488), (16, 156491552), (28, 89423744), (32, 78245776), (56, 44711872), (64, 39122888), (112, 22355936), (128, 19561444), (131, 19113472), (224, 11177968), (256, 9780722), (262, 9556736), (448, 5588984), (512, 4890361), (524, 4778368), (896, 2794492), (917, 2730496), (1048, 2389184), (1792, 1397246), (1834, 1365248), (2096, 1194592), (3584, 698623), (3668, 682624), (4192, 597296), (5333, 469504), (7336, 341312), (8384, 298648), (10666, 234752), (14672, 170656), (16768, 149324), (21332, 117376), (29344, 85328), (33536, 74662), (37331, 67072), (42664, 58688)]