804924208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240707}}^1$

素因数の和:240745

約数の個数: 40

約数和(自身を含む): 1790867520

約数和(自身を除く): 985943312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 240707, 481414, 962828, 1925656, 2647777, 3851312, 4573433, 5295554, 9146866, 10591108, 18293732, 21182216, 36587464, 42364432, 50307763, 73174928, 100615526, 201231052, 402462104, 804924208]

約数ペア:

[(1, 804924208), (2, 402462104), (4, 201231052), (8, 100615526), (11, 73174928), (16, 50307763), (19, 42364432), (22, 36587464), (38, 21182216), (44, 18293732), (76, 10591108), (88, 9146866), (152, 5295554), (176, 4573433), (209, 3851312), (304, 2647777), (418, 1925656), (836, 962828), (1672, 481414), (3344, 240707)]