2243365264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1054213}}^1$

素因数の和:1054247

約数の個数: 40

約数和(自身を含む): 5228901440

約数和(自身を除く): 2985536176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1054213, 2108426, 4216852, 7379491, 8433704, 14758982, 16867408, 20030047, 29517964, 40060094, 59035928, 80120188, 118071856, 140210329, 160240376, 280420658, 320480752, 560841316, 1121682632, 2243365264]

約数ペア:

[(1, 2243365264), (2, 1121682632), (4, 560841316), (7, 320480752), (8, 280420658), (14, 160240376), (16, 140210329), (19, 118071856), (28, 80120188), (38, 59035928), (56, 40060094), (76, 29517964), (112, 20030047), (133, 16867408), (152, 14758982), (266, 8433704), (304, 7379491), (532, 4216852), (1064, 2108426), (2128, 1054213)]