2050614430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{7487}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 3760473600

約数和(自身を除く): 1709859170

約数列:

[1, 2, 5, 10, 61, 122, 305, 449, 610, 898, 2245, 4490, 7487, 14974, 27389, 37435, 54778, 74870, 136945, 273890, 456707, 913414, 2283535, 3361663, 4567070, 6723326, 16808315, 33616630, 205061443, 410122886, 1025307215, 2050614430]

約数ペア:

[(1, 2050614430), (2, 1025307215), (5, 410122886), (10, 205061443), (61, 33616630), (122, 16808315), (305, 6723326), (449, 4567070), (610, 3361663), (898, 2283535), (2245, 913414), (4490, 456707), (7487, 273890), (14974, 136945), (27389, 74870), (37435, 54778)]