2019883304

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{5879}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 3850459200

約数和(自身を除く): 1830575896

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 641, 1282, 2564, 5128, 5879, 11758, 23516, 42947, 47032, 85894, 171788, 343576, 393893, 787786, 1575572, 3151144, 3768439, 7536878, 15073756, 30147512, 252485413, 504970826, 1009941652, 2019883304]

約数ペア:

[(1, 2019883304), (2, 1009941652), (4, 504970826), (8, 252485413), (67, 30147512), (134, 15073756), (268, 7536878), (536, 3768439), (641, 3151144), (1282, 1575572), (2564, 787786), (5128, 393893), (5879, 343576), (11758, 171788), (23516, 85894), (42947, 47032)]