1926992024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 3928811040

約数和(自身を除く): 2001819016

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 433, 731, 761, 866, 1462, 1522, 1732, 2924, 3044, 3464, 5848, 6088, 7361, 12937, 14722, 18619, 25874, 29444, 32723, 37238, 51748, 58888, 65446, 74476, 103496, 130892, 148952, 261784, 316523, 329513, 556291, 633046, 659026, 1112582, 1266092, 1318052, 2225164, 2532184, 2636104, 4450328, 5601721, 11203442, 14169059, 22406884, 28338118, 44813768, 56676236, 113352472, 240874003, 481748006, 963496012, 1926992024]

約数ペア:

[(1, 1926992024), (2, 963496012), (4, 481748006), (8, 240874003), (17, 113352472), (34, 56676236), (43, 44813768), (68, 28338118), (86, 22406884), (136, 14169059), (172, 11203442), (344, 5601721), (433, 4450328), (731, 2636104), (761, 2532184), (866, 2225164), (1462, 1318052), (1522, 1266092), (1732, 1112582), (2924, 659026), (3044, 633046), (3464, 556291), (5848, 329513), (6088, 316523), (7361, 261784), (12937, 148952), (14722, 130892), (18619, 103496), (25874, 74476), (29444, 65446), (32723, 58888), (37238, 51748)]