1258746656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2070307}}^1$

素因数の和:2070336

約数の個数: 24

約数和(自身を含む): 2608588080

約数和(自身を除く): 1349841424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2070307, 4140614, 8281228, 16562456, 33124912, 39335833, 66249824, 78671666, 157343332, 314686664, 629373328, 1258746656]

約数ペア:

[(1, 1258746656), (2, 629373328), (4, 314686664), (8, 157343332), (16, 78671666), (19, 66249824), (32, 39335833), (38, 33124912), (76, 16562456), (152, 8281228), (304, 4140614), (608, 2070307)]