2457632368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8084317}}^1$

素因数の和:8084344

約数の個数: 20

約数和(自身を含む): 5012277160

約数和(自身を除く): 2554644792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8084317, 16168634, 32337268, 64674536, 129349072, 153602023, 307204046, 614408092, 1228816184, 2457632368]

約数ペア:

[(1, 2457632368), (2, 1228816184), (4, 614408092), (8, 307204046), (16, 153602023), (19, 129349072), (38, 64674536), (76, 32337268), (152, 16168634), (304, 8084317)]