393124744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{48799}}^1$

素因数の和:48877

約数の個数: 32

約数和(自身を含む): 790560000

約数和(自身を除く): 397435256

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 48799, 97598, 195196, 390392, 927181, 1854362, 2586347, 3708724, 5172694, 7417448, 10345388, 20690776, 49140593, 98281186, 196562372, 393124744]

約数ペア:

[(1, 393124744), (2, 196562372), (4, 98281186), (8, 49140593), (19, 20690776), (38, 10345388), (53, 7417448), (76, 5172694), (106, 3708724), (152, 2586347), (212, 1854362), (424, 927181), (1007, 390392), (2014, 195196), (4028, 97598), (8056, 48799)]