2254567504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{20947}}^1$

素因数の和:21024

約数の個数: 60

約数和(自身を含む): 5158738272

約数和(自身を除く): 2904170768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 3472, 3844, 6727, 7688, 13454, 15376, 20947, 26908, 41894, 53816, 83788, 107632, 146629, 167576, 293258, 335152, 586516, 649357, 1173032, 1298714, 2346064, 2597428, 4545499, 5194856, 9090998, 10389712, 18181996, 20130067, 36363992, 40260134, 72727984, 80520268, 140910469, 161040536, 281820938, 322081072, 563641876, 1127283752, 2254567504]

約数ペア:

[(1, 2254567504), (2, 1127283752), (4, 563641876), (7, 322081072), (8, 281820938), (14, 161040536), (16, 140910469), (28, 80520268), (31, 72727984), (56, 40260134), (62, 36363992), (112, 20130067), (124, 18181996), (217, 10389712), (248, 9090998), (434, 5194856), (496, 4545499), (868, 2597428), (961, 2346064), (1736, 1298714), (1922, 1173032), (3472, 649357), (3844, 586516), (6727, 335152), (7688, 293258), (13454, 167576), (15376, 146629), (20947, 107632), (26908, 83788), (41894, 53816)]