2116735184

素因数分解:

$2^4\times {\mathrm{5519}}^1\times {\mathrm{23971}}^1$

素因数の和:29498

約数の個数: 20

約数和(自身を含む): 4102088640

約数和(自身を除く): 1985353456

約数列:

[1, 2, 4, 8, 16, 5519, 11038, 22076, 23971, 44152, 47942, 88304, 95884, 191768, 383536, 132295949, 264591898, 529183796, 1058367592, 2116735184]

約数ペア:

[(1, 2116735184), (2, 1058367592), (4, 529183796), (8, 264591898), (16, 132295949), (5519, 383536), (11038, 191768), (22076, 95884), (23971, 88304), (44152, 47942)]