804913492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{98981}}^1$

素因数の和:99111

約数の個数: 24

約数和(自身を含む): 1496607840

約数和(自身を除く): 691694348

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 98981, 197962, 395924, 1880639, 3761278, 7522556, 10590967, 21181934, 42363868, 201228373, 402456746, 804913492]

約数ペア:

[(1, 804913492), (2, 402456746), (4, 201228373), (19, 42363868), (38, 21181934), (76, 10590967), (107, 7522556), (214, 3761278), (428, 1880639), (2033, 395924), (4066, 197962), (8132, 98981)]