804955396

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{145931}}^1$

素因数の和:146139

約数の個数: 24

約数和(自身を含む): 1618094016

約数和(自身を除く): 813138620

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 145931, 291862, 583724, 1021517, 2043034, 4086068, 28748407, 57496814, 114993628, 201238849, 402477698, 804955396]

約数ペア:

[(1, 804955396), (2, 402477698), (4, 201238849), (7, 114993628), (14, 57496814), (28, 28748407), (197, 4086068), (394, 2043034), (788, 1021517), (1379, 583724), (2758, 291862), (5516, 145931)]